Potential Arecibo radar targets

With at least one track between 2020-09-17 and 2020-11-22 (possibly not a complete list)


Single best track for each object:

Asteroid Size Rotation Orbit Track (UTC) Sky position Target properties SNR estimates Three-sigma uncertainties
Name H mag D
(m)
P
(hr)
MOID
(LD)
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Bw
(Hz)
Xsec
(m^2)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020 SB1 28.20 8 0.25 1.41 2020-Sep-12 15:10 17:51 11.5 +18 9.5 0.9 5 2.8 62 543 440 36323
2020 RM 26.99 14 0.25 2.20 2020-Sep-13 14:13 16:55 10.6 +24 11.6 1.5 15 3.9 79 20 154 21795
2020 RA7 26.99 14 0.25 3.12 2020-Sep-14 04:29 06:07 00.4 +34 13.2 1.5 15 2.8 42 4 103 24820
2020 QL2 23.54 67 0.25 0.95 2020-Sep-14 08:43 11:32 05.3 +21 45.8 7.4 354 0.6 6 3 6 43927
2020 RJ2 29.38 5 0.25 0.76 2020-Sep-15 03:47 06:32 00.4 +25 9.0 0.5 2 1.5 35 1 15 10261
2020 RD4 29.80 4 0.25 0.02 2020-Sep-15 16:54 18:19 12.8 +02 5.0 0.4 1 11.6 214 113 370 12493
2020 RF3 28.57 7 0.25 0.25 2020-Sep-15 16:56 18:34 13.0 +03 14.2 0.7 3 0.8 11 17 260 14195
2020 RF 22.26 121 0.25 14.03 2020-Sep-16 05:40 08:23 02.3 +14 52.4 13.5 1157 0.9 8 0 28 49599
2020 SM1 26.21 20 0.25 1.16 2020-Sep-16 22:03 01:07 18.9 +26 4.5 2.2 30 217.8 6009 85 71 6744
2020 SO1 27.09 13 0.25 0.87 2020-Sep-17 04:19 06:43 00.8 +07 3.5 1.5 14 299.3 7636 4 37 3487
2020 SR2 26.73 15 0.25 7.40 2020-Sep-18 01:18 04:00 22.0 +25 19.3 1.7 19 1.1 17 2 59 58622
2020 RZ6 26.58 17 0.25 0.42 2020-Sep-18 10:35 13:22 07.4 +22 4.2 1.8 22 212.1 5624 2 31 1161
2020 RA6 25.98 22 0.25 1.25 2020-Sep-18 14:16 16:58 11.0 +21 7.0 2.4 38 43.2 1032 3 230 7096
2020 RB7 27.29 12 0.25 0.72 2020-Sep-18 18:41 20:02 14.8 +03 5.0 1.3 11 67.8 1221 25 450 10411
2020 SZ2 29.39 5 0.25 0.93 2020-Sep-18 19:15 20:50 15.7 +36 3.2 0.5 2 82.3 1734 283 474 11216
2014 QJ33 23.70 62 0.25 1.41 2020-Sep-18 20:34 22:20 16.9 +04 17.6 6.9 306 11.4 153 1 1 128
2020 SA2 28.10 8 0.25 1.54 2020-Sep-19 03:25 06:01 00.1 +14 9.3 0.9 5 3.2 71 7 591 26511
2020 RQ3 25.20 31 0.25 5.24 2020-Sep-19 21:50 23:21 18.1 +34 16.0 3.5 77 5.5 72 7 326 74109
2020 RQ6 27.46 11 0.25 2.56 2020-Sep-20 04:41 07:17 01.5 +27 9.6 1.2 10 4.3 95 2 114 22756
2020 RH6 24.94 35 0.25 8.11 2020-Sep-20 05:38 08:17 02.5 +13 32.0 3.9 98 0.7 9 1 82 130888
2020 RD5 24.04 53 0.25 5.50 2020-Sep-20 07:03 08:15 03.2 +01 32.5 5.9 224 1.2 10 1 884 189515
2020 SA3 25.37 29 0.25 8.65 2020-Sep-21 02:57 05:12 23.6 +31 24.0 3.2 66 1.4 18 1 128 100287
2020 RB6 25.46 28 0.25 4.58 2020-Sep-21 04:06 06:37 01.0 +28 22.7 3.1 61 1.5 21 1 447 48896
2020 SJ2 26.67 16 0.25 2.79 2020-Sep-21 04:33 06:50 01.3 +31 10.0 1.8 20 6.6 134 1 61 14564
2020 RY7 26.54 17 0.25 2.38 2020-Sep-21 15:09 17:48 12.1 +25 16.1 1.9 22 2.1 36 5 855 47938
2017 SL16 25.80 24 0.25 7.28 2020-Sep-22 04:38 07:12 01.5 +26 23.8 2.6 44 1.0 14 5 1 168
2020 SM2 28.67 6 0.25 0.41 2020-Sep-22 07:10 09:58 04.2 +24 8.0 0.7 3 4.0 96 2 13 13188
2020 SW 28.90 6 0.25 0.09 2020-Sep-24 03:17 05:59 00.4 +13 1.0 0.6 3 7729.4 247823 842 155 11301
2020 SN 24.76 38 0.25 8.64 2020-Sep-24 03:32 06:14 00.6 +15 22.7 4.2 115 2.5 36 6 15 73812
2020 SM 23.89 57 0.25 1.63 2020-Sep-25 08:40 11:31 05.9 +20 40.1 6.3 256 0.7 8 50 469 480241
2020 RJ3 23.63 65 0.25 15.18 2020-Sep-28 01:36 03:56 22.8 +29 48.8 7.2 327 0.4 4 25 1198 386816
2001 GP2 26.90 14 0.25 0.21 2020-Oct-02 09:56 12:10 07.4 +30 15.6 1.6 16 1.8 29 75594 16180 21324038
2020 RK2 24.31 47 0.25 5.53 2020-Oct-04 03:14 04:52 00.5 +35 28.7 5.2 175 1.6 16 104 303 173674
159402 (1999 AP10) 16.10 2068 7.91 27.07 2020-Oct-14 00:12 02:19 22.4 +32 84.8 7.2 335822 64.8 434 1 0 141
2020 OK5 25.56 27 0.25 5.53 2020-Oct-15 20:21 22:23 18.6 +32 18.5 2.9 55 2.7 39 12 2 8723
2020 RM6 24.80 38 0.25 11.97 2020-Oct-16 04:48 06:46 03.0 +05 33.5 4.2 112 0.7 7 731 394 103165
2000 TU28 20.80 237 2.10 0.04 2020-Oct-18 05:05 06:49 03.3 +03 72.3 3.1 4427 2.2 15 1 1 501
5645 (1990 SP) 17.10 1668 30.39 20.75 2020-Oct-22 10:58 12:26 09.3 +02 147.4 1.5 218515 13.6 57 0 0 506
2020 QD5 23.23 78 0.25 4.33 2020-Oct-24 17:46 20:03 16.7 +30 26.5 8.6 473 4.3 54 1131 782 76949
2020 ST1 21.68 158 2.10 18.83 2020-Nov-14 02:45 05:33 03.3 +21 48.7 2.1 1961 4.7 48 1477 721 284109
2019 VL5 25.90 23 0.25 3.92 2020-Nov-18 15:54 18:20 16.5 +28 26.6 2.5 40 0.7 9 41239 5663 577230
2017 WJ16 24.30 47 0.25 3.01 2020-Nov-21 06:29 08:58 07.3 +27 14.0 5.3 176 15.0 267 56291 17000 4528561
2020 SO 28.33 7 0.25 4.78 2020-Nov-30 03:28 06:09 05.0 +26 1.4 0.8 4 3430.2 106328 14588 1531 149715
162173 Ryugu 19.30 474 7.63 0.05 2020-Nov-30 21:50 23:27 22.9 +03 83.7 1.7 17624 7.3 43 0 0 545
Name H mag D P MOID Date Rise Set R.A. Dec. RTT Bw Xsec Per run Per day Sky Doppler Delay

Omitted due to large uncertainties: 2013 TD, 1997 TZ16


Tables of tracks for each object:


2020 SB1:

H magnitude 28.20 From JPL
Diameter 8 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 1.41 LD 0.0036 au
Bandwidth (at 2380 MHz) 0.9 Hz Estimated
Cross section 5 m^2 Estimated
Ephemeris JPL#1 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-10 16:23 17:59 12.1 +03 18.0 0.5 6 283 445 67189
2020-Sep-11 15:49 18:04 11.9 +08 13.6 1.1 19 371 439 51646
2020-Sep-12 15:10 17:51 11.5 +18 9.5 2.8 62 543 440 36323
2020-Sep-17 04:55 07:08 01.3 +31 14.8 0.9 14 3 426 51885
2020-Sep-18 04:28 07:02 01.1 +26 19.3 0.4 6 1 439 66365
2020-Sep-19 04:13 06:54 01.0 +24 23.8 0.2 3 5 445 81621
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RM:

H magnitude 26.99 From JPL
Diameter 14 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 2.20 LD 0.0057 au
Bandwidth (at 2380 MHz) 1.5 Hz Estimated
Cross section 15 m^2 Estimated
Ephemeris JPL#6 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-04 03:42 06:20 23.5 +25 27.1 0.3 4 2 185 49960
2020-Sep-05 03:44 06:15 23.5 +28 23.5 0.5 7 1 183 43270
2020-Sep-06 03:52 06:07 23.6 +31 19.9 0.8 11 1 179 36672
2020-Sep-07 04:16 05:46 23.7 +35 16.4 1.5 19 1 172 30188
2020-Sep-13 14:13 16:55 10.6 +24 11.6 3.9 79 20 154 21795
2020-Sep-14 14:17 17:00 10.8 +16 14.8 2.0 37 20 169 27704
2020-Sep-15 14:27 16:54 10.9 +10 18.2 1.1 17 20 177 33976
2020-Sep-16 14:36 16:44 11.0 +06 21.7 0.6 8 20 182 40461
2020-Sep-17 14:45 16:33 11.0 +04 25.3 0.4 4 20 186 47090
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RA7:

H magnitude 26.99 From JPL
Diameter 14 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 3.12 LD 0.0080 au
Bandwidth (at 2380 MHz) 1.5 Hz Estimated
Cross section 15 m^2 Estimated
Ephemeris JPL#7 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-14 04:29 06:07 00.4 +34 13.2 2.8 42 4 103 24820
2020-Sep-15 03:34 06:12 00.1 +25 15.4 1.8 31 1 129 29065
2020-Sep-16 03:14 05:57 23.8 +18 18.0 1.1 18 1 145 33995
2020-Sep-17 03:06 05:40 23.7 +12 20.9 0.7 10 0 155 39390
2020-Sep-18 03:04 05:22 23.6 +08 24.0 0.4 6 0 163 45097
2020-Sep-19 03:05 05:03 23.5 +05 27.2 0.3 3 0 168 51019
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 QL2:

H magnitude 23.54 From JPL
Diameter 67 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 0.95 LD 0.0024 au
Bandwidth (at 2380 MHz) 7.4 Hz Estimated
Cross section 354 m^2 Estimated
Ephemeris JPL#10 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-09 06:39 09:25 02.8 +23 56.0 0.3 3 1 89 53370
2020-Sep-10 06:59 09:45 03.2 +23 52.7 0.3 3 1 76 50317
2020-Sep-11 07:22 10:08 03.7 +23 49.9 0.4 4 1 61 47768
2020-Sep-12 07:48 10:34 04.2 +23 47.8 0.5 5 2 44 45804
2020-Sep-13 08:15 11:03 04.7 +22 46.4 0.5 6 3 26 44505
2020-Sep-14 08:43 11:32 05.3 +21 45.8 0.6 6 3 6 43927
2020-Sep-15 09:12 12:01 05.8 +20 46.0 0.5 6 4 17 44166
2020-Sep-16 09:39 12:28 06.3 +18 47.0 0.5 5 5 37 45157
2020-Sep-17 10:05 12:51 06.8 +16 48.8 0.4 5 5 54 46830
2020-Sep-18 10:28 13:11 07.2 +14 51.3 0.4 4 6 70 49113
2020-Sep-19 10:50 13:27 07.6 +12 54.3 0.3 3 6 83 51922
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RJ2:

H magnitude 29.38 From JPL
Diameter 5 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 0.76 LD 0.0019 au
Bandwidth (at 2380 MHz) 0.5 Hz Estimated
Cross section 2 m^2 Estimated
Ephemeris JPL#5 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-10 02:37 03:19 21.8 -01 15.9 0.3 3 1 62 18535
2020-Sep-11 02:23 03:58 22.1 +02 14.1 0.4 6 1 58 16363
2020-Sep-12 02:22 04:32 22.4 +06 12.4 0.6 11 1 53 14345
2020-Sep-13 02:34 05:09 22.9 +11 10.9 0.9 18 1 44 12566
2020-Sep-14 03:00 05:49 23.5 +18 9.7 1.1 25 1 32 11151
2020-Sep-15 03:47 06:32 00.4 +25 9.0 1.5 35 1 15 10261
2020-Sep-16 04:58 07:16 01.4 +31 8.8 1.7 35 2 7 10085
2020-Sep-17 06:24 07:57 02.5 +35 9.2 1.4 24 1 25 10682
2020-Sep-18 07:38 08:40 03.5 +37 10.2 1.0 13 2 39 11887
2020-Sep-19 08:22 09:28 04.4 +37 11.5 0.8 10 3 49 13543
2020-Sep-20 08:46 10:12 05.0 +36 13.1 0.5 8 4 55 15497
2020-Sep-21 09:01 10:45 05.5 +34 14.8 0.4 6 6 60 17636
2020-Sep-22 09:11 11:09 05.8 +33 16.6 0.3 4 7 63 19893
2020-Sep-23 09:19 11:26 06.1 +32 18.6 0.2 3 8 65 22228
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RD4:

H magnitude 29.80 From JPL
Diameter 4 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 0.02 LD 0.0000 au
Bandwidth (at 2380 MHz) 0.4 Hz Estimated
Cross section 1 m^2 Estimated
Ephemeris JPL#2 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-15 16:54 18:19 12.8 +02 5.0 11.6 214 113 370 12493
2020-Sep-16 16:22 18:12 12.6 +04 10.6 0.7 12 111 376 26100
2020-Sep-17 16:10 18:06 12.5 +05 16.3 0.2 3 111 377 39826
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RF3:

H magnitude 28.57 From JPL
Diameter 7 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 0.25 LD 0.0006 au
Bandwidth (at 2380 MHz) 0.7 Hz Estimated
Cross section 3 m^2 Estimated
Ephemeris JPL#2 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-15 16:56 18:34 13.0 +03 14.2 0.8 11 17 260 14195
2020-Sep-16 16:48 18:36 13.0 +04 23.9 0.1 2 17 261 23661
2020-Sep-17 16:42 18:34 13.0 +04 33.7 0.0 0 17 261 33121
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RF:

H magnitude 22.26 From JPL
Diameter 121 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 14.03 LD 0.0361 au
Bandwidth (at 2380 MHz) 13.5 Hz Estimated
Cross section 1157 m^2 Estimated
Ephemeris JPL#18 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-12 04:15 06:39 00.4 +29 65.3 0.4 3 0 130 62021
2020-Sep-13 04:29 07:06 00.8 +27 60.7 0.5 5 0 111 57605
2020-Sep-14 04:48 07:34 01.3 +23 56.8 0.6 6 0 87 53951
2020-Sep-15 05:11 08:00 01.8 +19 54.0 0.8 7 0 60 51230
2020-Sep-16 05:40 08:23 02.3 +14 52.4 0.9 8 0 28 49599
2020-Sep-17 06:15 08:38 02.8 +09 52.0 0.9 8 0 9 49198
2020-Sep-18 06:59 08:42 03.2 +03 52.9 0.8 6 0 41 50098
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SM1:

H magnitude 26.21 From JPL
Diameter 20 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 1.16 LD 0.0030 au
Bandwidth (at 2380 MHz) 2.2 Hz Estimated
Cross section 30 m^2 Estimated
Ephemeris JPL#4 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-15 18:16 20:45 14.7 +08 5.3 114.1 2759 103 148 9170
2020-Sep-16 22:03 01:07 18.9 +26 4.5 217.8 6009 85 71 6744
2020-Sep-18 00:40 03:30 21.5 +24 7.8 24.2 579 13 163 11783
2020-Sep-19 01:26 04:14 22.3 +21 11.9 6.3 129 2 181 18217
2020-Sep-20 01:45 04:32 22.7 +19 16.1 2.7 47 1 187 24972
2020-Sep-21 01:54 04:41 22.9 +18 20.4 1.3 20 1 190 31855
2020-Sep-22 01:59 04:45 23.0 +17 24.7 0.7 10 1 192 38803
2020-Sep-23 02:02 04:46 23.1 +17 29.1 0.4 5 2 193 45796
2020-Sep-24 02:02 04:46 23.2 +16 33.4 0.3 3 2 195 52831
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SO1:

H magnitude 27.09 From JPL
Diameter 13 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 0.87 LD 0.0022 au
Bandwidth (at 2380 MHz) 1.5 Hz Estimated
Cross section 14 m^2 Estimated
Ephemeris JPL#4 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-17 04:19 06:43 00.8 +07 3.5 299.3 7636 4 37 3487
2020-Sep-18 05:20 08:10 02.1 +21 5.6 50.7 1297 2 58 5386
2020-Sep-19 06:01 08:38 02.8 +26 8.0 12.1 277 1 64 7653
2020-Sep-20 06:23 08:51 03.1 +29 10.4 4.5 93 1 66 10046
2020-Sep-21 06:37 08:56 03.4 +30 13.0 2.7 49 1 68 12490
2020-Sep-22 06:45 08:59 03.5 +31 15.5 1.6 26 1 68 14966
2020-Sep-23 06:49 08:59 03.6 +31 18.0 1.0 15 1 69 17457
2020-Sep-24 06:52 08:59 03.7 +32 20.6 0.7 9 1 69 19961
2020-Sep-25 06:53 08:58 03.8 +32 23.1 0.5 6 2 69 22471
2020-Sep-26 06:53 08:56 03.8 +32 25.7 0.3 4 2 69 24986
2020-Sep-27 06:52 08:53 03.9 +33 28.2 0.2 3 2 70 27502
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SR2:

H magnitude 26.73 From JPL
Diameter 15 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 7.40 LD 0.0190 au
Bandwidth (at 2380 MHz) 1.7 Hz Estimated
Cross section 19 m^2 Estimated
Ephemeris JPL#4 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-15 00:40 02:22 20.7 +03 24.5 0.5 6 1 215 74677
2020-Sep-16 00:35 03:01 21.0 +09 22.2 0.7 10 2 176 67570
2020-Sep-17 00:46 03:34 21.5 +17 20.4 0.9 14 2 124 62042
2020-Sep-18 01:18 04:00 22.0 +25 19.3 1.1 17 2 59 58622
2020-Sep-19 02:18 04:14 22.7 +33 19.1 1.1 15 2 22 57859
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RZ6:

H magnitude 26.58 From JPL
Diameter 17 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 0.42 LD 0.0011 au
Bandwidth (at 2380 MHz) 1.8 Hz Estimated
Cross section 22 m^2 Estimated
Ephemeris JPL#4 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-11 23:50 02:21 20.1 +11 28.3 0.3 4 1 35 7224
2020-Sep-12 23:46 02:20 20.1 +12 23.4 0.6 9 1 35 5971
2020-Sep-13 23:41 02:20 20.1 +14 18.5 1.4 22 1 34 4722
2020-Sep-14 23:38 02:21 20.2 +16 13.6 3.4 64 1 34 3478
2020-Sep-15 23:39 02:25 20.3 +21 8.8 11.6 268 0 34 2243
2020-Sep-18 10:35 13:22 07.4 +22 4.2 212.1 5624 2 31 1161
2020-Sep-19 11:12 13:16 07.7 +06 8.9 11.1 220 2 34 2341
2020-Sep-20 11:41 12:52 07.8 +01 13.7 3.3 41 3 34 3555
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RA6:

H magnitude 25.98 From JPL
Diameter 22 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 1.25 LD 0.0032 au
Bandwidth (at 2380 MHz) 2.4 Hz Estimated
Cross section 38 m^2 Estimated
Ephemeris JPL#6 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-15 02:26 05:08 23.0 +15 29.0 0.5 6 0 257 27744
2020-Sep-16 02:20 05:05 23.0 +19 19.2 1.8 29 0 255 18477
2020-Sep-17 02:25 04:45 22.9 +30 9.5 12.7 263 1 242 9349
2020-Sep-18 14:16 16:58 11.0 +21 7.0 43.2 1032 3 230 7096
2020-Sep-19 14:36 16:23 11.0 +04 16.4 2.9 41 3 253 15803
2020-Sep-20 15:09 15:42 11.0 -01 26.3 0.7 4 3 257 24813
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RB7:

H magnitude 27.29 From JPL
Diameter 12 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 0.72 LD 0.0019 au
Bandwidth (at 2380 MHz) 1.3 Hz Estimated
Cross section 11 m^2 Estimated
Ephemeris JPL#4 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-16 03:08 04:57 23.3 +04 25.6 0.3 3 1 589 50854
2020-Sep-17 02:39 04:32 22.9 +05 15.0 1.6 23 1 578 30043
2020-Sep-18 00:56 02:47 21.2 +07 5.7 40.6 836 6 478 11501
2020-Sep-18 18:41 20:02 14.8 +03 5.0 67.8 1221 25 450 10411
2020-Sep-19 17:03 17:32 12.8 -01 14.0 1.9 15 6 576 28014
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SZ2:

H magnitude 29.39 From JPL
Diameter 5 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 0.93 LD 0.0024 au
Bandwidth (at 2380 MHz) 0.5 Hz Estimated
Cross section 2 m^2 Estimated
Ephemeris JPL#1 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-16 17:21 19:32 13.7 +07 15.3 0.3 5 46 527 50040
2020-Sep-17 17:22 19:57 14.0 +12 9.1 1.4 32 76 520 31020
2020-Sep-18 19:15 20:50 15.7 +36 3.2 82.3 1734 283 474 11216
2020-Sep-20 03:34 06:21 00.5 +15 6.9 4.4 106 5 501 19604
2020-Sep-21 04:11 06:29 00.9 +08 13.1 0.5 10 1 523 38294
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2014 QJ33:

H magnitude 23.70 From JPL
Diameter 62 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 1.41 LD 0.0036 au
Bandwidth (at 2380 MHz) 6.9 Hz Estimated
Cross section 306 m^2 Estimated
Ephemeris JPL#24 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-16 23:28 23:47 18.9 -01 17.8 11.1 63 1 0 142
2020-Sep-17 21:53 23:12 17.9 +02 17.1 12.6 149 1 1 136
2020-Sep-18 20:34 22:20 16.9 +04 17.6 11.4 153 1 1 128
2020-Sep-19 19:27 21:29 16.0 +06 19.4 8.5 116 1 1 123
2020-Sep-20 18:35 20:46 15.2 +08 22.1 5.6 75 1 1 122
2020-Sep-21 17:54 20:11 14.7 +08 25.5 3.5 45 1 0 127
2020-Sep-22 17:22 19:42 14.2 +09 29.3 2.2 27 1 0 134
2020-Sep-23 16:57 19:19 13.9 +09 33.4 1.4 16 1 0 144
2020-Sep-24 16:37 19:00 13.6 +10 37.8 1.0 10 1 0 155
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SA2:

H magnitude 28.10 From JPL
Diameter 8 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 1.54 LD 0.0039 au
Bandwidth (at 2380 MHz) 0.9 Hz Estimated
Cross section 5 m^2 Estimated
Ephemeris JPL#1 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-19 03:25 06:01 00.1 +14 9.3 3.2 71 7 591 26511
2020-Sep-20 03:05 05:40 23.9 +26 17.8 0.5 9 2 632 48365
2020-Sep-21 03:03 05:22 23.8 +30 26.7 0.1 2 5 641 71141
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RQ3:

H magnitude 25.20 From JPL
Diameter 31 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 5.24 LD 0.0135 au
Bandwidth (at 2380 MHz) 3.5 Hz Estimated
Cross section 77 m^2 Estimated
Ephemeris JPL#6 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-18 02:02 04:33 22.7 +13 28.8 0.8 10 1 1577 136207
2020-Sep-19 00:32 02:58 21.2 +24 18.9 3.3 50 3 1076 89295
2020-Sep-19 21:50 23:21 18.1 +34 16.0 5.5 72 7 326 74109
2020-Sep-20 18:39 20:59 15.3 +28 22.0 2.0 28 7 1328 103910
2020-Sep-21 17:14 19:54 14.2 +20 33.1 0.5 6 5 1652 156695
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RQ6:

H magnitude 27.46 From JPL
Diameter 11 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 2.56 LD 0.0066 au
Bandwidth (at 2380 MHz) 1.2 Hz Estimated
Cross section 10 m^2 Estimated
Ephemeris JPL#5 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-18 05:07 06:12 01.0 +00 14.7 1.5 17 2 200 34695
2020-Sep-19 04:31 07:02 01.2 +11 11.9 2.6 52 2 171 28069
2020-Sep-20 04:41 07:17 01.5 +27 9.6 4.3 95 2 114 22756
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RH6:

H magnitude 24.94 From JPL
Diameter 35 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 8.11 LD 0.0208 au
Bandwidth (at 2380 MHz) 3.9 Hz Estimated
Cross section 98 m^2 Estimated
Ephemeris JPL#6 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-18 05:54 06:46 01.7 -00 32.1 0.7 5 1 90 131195
2020-Sep-19 05:34 07:43 02.1 +06 31.6 0.7 8 1 10 129406
2020-Sep-20 05:38 08:17 02.5 +13 32.0 0.7 9 1 82 130888
2020-Sep-21 05:53 08:41 02.9 +19 33.0 0.6 8 1 159 135360
2020-Sep-22 06:14 08:57 03.3 +24 34.7 0.5 6 2 226 142457
2020-Sep-23 06:40 09:07 03.6 +29 37.0 0.4 5 2 281 151763
2020-Sep-24 07:11 09:11 04.0 +33 39.7 0.3 3 3 326 162849
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RD5:

H magnitude 24.04 From JPL
Diameter 53 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 5.50 LD 0.0141 au
Bandwidth (at 2380 MHz) 5.9 Hz Estimated
Cross section 224 m^2 Estimated
Ephemeris JPL#9 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-18 05:24 07:24 01.8 +05 47.0 0.4 3 1 1304 274513
2020-Sep-19 06:01 07:47 02.4 +03 39.1 0.7 6 1 1152 228531
2020-Sep-20 07:03 08:15 03.2 +01 32.5 1.2 10 1 884 189515
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SA3:

H magnitude 25.37 From JPL
Diameter 29 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 8.65 LD 0.0222 au
Bandwidth (at 2380 MHz) 3.2 Hz Estimated
Cross section 66 m^2 Estimated
Ephemeris JPL#2 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-21 02:57 05:12 23.6 +31 24.0 1.4 18 1 128 100287
2020-Sep-22 02:38 05:21 23.6 +23 25.4 1.1 16 2 186 105855
2020-Sep-23 02:34 05:16 23.6 +15 27.2 0.9 12 6 235 113383
2020-Sep-24 02:40 05:02 23.6 +09 29.4 0.7 8 11 274 122503
2020-Sep-25 02:54 04:41 23.6 +04 31.9 0.5 5 17 306 132885
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RB6:

H magnitude 25.46 From JPL
Diameter 28 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 4.58 LD 0.0118 au
Bandwidth (at 2380 MHz) 3.1 Hz Estimated
Cross section 61 m^2 Estimated
Ephemeris JPL#4 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-19 04:41 06:21 00.9 +03 41.4 0.2 2 1 609 88413
2020-Sep-20 04:11 06:44 01.0 +12 31.4 0.5 6 1 562 67481
2020-Sep-21 04:06 06:37 01.0 +28 22.7 1.5 21 1 447 48896
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SJ2:

H magnitude 26.67 From JPL
Diameter 16 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 2.79 LD 0.0072 au
Bandwidth (at 2380 MHz) 1.8 Hz Estimated
Cross section 20 m^2 Estimated
Ephemeris JPL#3 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-20 03:51 06:14 00.5 +08 12.6 3.9 71 2 146 18617
2020-Sep-21 04:33 06:50 01.3 +31 10.0 6.6 134 1 61 14564
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RY7:

H magnitude 26.54 From JPL
Diameter 17 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 2.38 LD 0.0061 au
Bandwidth (at 2380 MHz) 1.9 Hz Estimated
Cross section 22 m^2 Estimated
Ephemeris JPL#4 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-18 03:24 06:03 00.1 +14 27.4 0.4 5 1 906 80106
2020-Sep-19 03:18 05:59 00.1 +24 16.2 2.1 36 1 855 48043
2020-Sep-21 15:09 17:48 12.1 +25 16.1 2.1 36 5 855 47938
2020-Sep-22 15:03 17:44 12.1 +14 27.3 0.4 5 4 906 80040
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2017 SL16:

H magnitude 25.80 From JPL
Diameter 24 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 7.28 LD 0.0187 au
Bandwidth (at 2380 MHz) 2.6 Hz Estimated
Cross section 44 m^2 Estimated
Ephemeris JPL#12 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-21 05:22 06:55 01.7 +35 22.9 1.2 13 5 1 159
2020-Sep-22 04:38 07:12 01.5 +26 23.8 1.0 14 5 1 168
2020-Sep-23 04:21 07:06 01.4 +19 25.1 0.9 12 5 1 184
2020-Sep-24 04:17 06:49 01.3 +12 27.0 0.7 9 4 2 211
2020-Sep-25 04:23 06:26 01.3 +06 29.1 0.5 6 4 2 249
2020-Sep-26 04:42 05:50 01.2 +01 31.6 0.4 3 4 2 296
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SM2:

H magnitude 28.67 From JPL
Diameter 6 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 0.41 LD 0.0010 au
Bandwidth (at 2380 MHz) 0.7 Hz Estimated
Cross section 3 m^2 Estimated
Ephemeris JPL#4 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-18 04:59 05:48 00.8 -00 12.9 0.9 10 1 94 21215
2020-Sep-19 04:54 06:45 01.3 +04 11.0 1.4 24 1 82 18009
2020-Sep-20 05:12 07:43 02.0 +10 9.3 2.2 47 1 62 15338
2020-Sep-21 05:56 08:48 02.9 +17 8.2 3.5 84 2 31 13569
2020-Sep-22 07:10 09:58 04.2 +24 8.0 4.0 96 2 13 13188
2020-Sep-23 08:34 11:06 05.6 +29 8.6 3.0 66 5 49 14413
2020-Sep-24 09:42 12:05 06.7 +30 9.9 1.7 35 8 74 16779
2020-Sep-25 10:27 12:50 07.5 +30 11.7 1.2 23 11 89 19854
2020-Sep-26 10:55 13:23 08.1 +29 13.7 0.8 14 13 99 23343
2020-Sep-27 11:14 13:46 08.5 +28 15.9 0.5 9 15 104 27077
2020-Sep-28 11:26 14:02 08.8 +27 18.2 0.3 5 16 108 30963
2020-Sep-29 11:35 14:13 09.0 +26 20.6 0.2 3 18 111 34950
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SW:

H magnitude 28.90 From JPL
Diameter 6 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 0.09 LD 0.0002 au
Bandwidth (at 2380 MHz) 0.6 Hz Estimated
Cross section 3 m^2 Estimated
Ephemeris JPL#3 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-18 03:04 05:47 23.8 +23 20.7 0.2 3 1 147 24154
2020-Sep-19 03:00 05:44 23.8 +22 17.5 0.3 5 0 147 19043
2020-Sep-20 02:57 05:41 23.8 +22 14.2 0.6 11 1 147 14107
2020-Sep-21 02:54 05:38 23.8 +22 10.9 1.2 25 1 146 9608
2020-Sep-22 02:51 05:35 23.9 +22 7.7 4.0 96 1 146 6496
2020-Sep-23 02:51 05:36 23.9 +21 4.4 38.3 1007 14 146 7274
2020-Sep-24 03:17 05:59 00.4 +13 1.0 7729.4 247823 842 155 11301
2020-Sep-25 16:46 18:01 13.3 +01 4.3 42.3 751 368 148 17430
2020-Sep-26 16:37 18:09 13.3 +02 7.5 4.3 76 383 152 22359
2020-Sep-27 16:32 18:09 13.3 +03 10.8 1.2 20 388 155 27471
2020-Sep-28 16:27 18:07 13.4 +03 14.1 0.6 9 390 156 32689
2020-Sep-29 16:23 18:04 13.4 +03 17.4 0.3 4 391 157 37985
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SN:

H magnitude 24.76 From JPL
Diameter 38 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 8.64 LD 0.0222 au
Bandwidth (at 2380 MHz) 4.2 Hz Estimated
Cross section 115 m^2 Estimated
Ephemeris JPL#4 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-23 03:48 05:47 00.5 +05 22.9 2.4 30 3 54 74596
2020-Sep-24 03:32 06:14 00.6 +15 22.7 2.5 36 6 15 73812
2020-Sep-25 03:38 06:20 00.8 +24 23.1 2.3 34 9 75 75450
2020-Sep-26 04:07 06:05 01.0 +33 24.3 2.0 24 12 128 79116
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SM:

H magnitude 23.89 From JPL
Diameter 57 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 1.63 LD 0.0042 au
Bandwidth (at 2380 MHz) 6.3 Hz Estimated
Cross section 256 m^2 Estimated
Ephemeris JPL#3 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-23 07:34 09:24 04.2 +34 47.8 0.4 3 12 1894 572611
2020-Sep-24 08:00 10:32 05.0 +28 42.8 0.5 6 28 1279 513374
2020-Sep-25 08:40 11:31 05.9 +20 40.1 0.7 8 50 469 480241
2020-Sep-26 09:34 12:09 06.8 +11 40.3 0.7 7 70 531 481456
2020-Sep-27 10:49 12:13 07.5 +01 43.4 0.5 4 82 1312 515350
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RJ3:

H magnitude 23.63 From JPL
Diameter 65 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 15.18 LD 0.0390 au
Bandwidth (at 2380 MHz) 7.2 Hz Estimated
Cross section 327 m^2 Estimated
Ephemeris JPL#4 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-27 01:45 04:27 23.1 +23 54.6 0.3 3 17 1401 433889
2020-Sep-28 01:36 03:56 22.8 +29 48.8 0.4 4 25 1198 386816
2020-Sep-29 01:59 02:40 22.5 +37 44.1 0.6 3 37 911 347643
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2001 GP2:

H magnitude 26.90 From JPL
Diameter 14 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 0.21 LD 0.0005 au
Bandwidth (at 2380 MHz) 1.6 Hz Estimated
Cross section 16 m^2 Estimated
Ephemeris JPL#16 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-26 12:27 14:34 09.4 +32 16.8 1.5 22 199568 45246 15323605
2020-Sep-27 12:05 14:10 09.1 +32 16.4 1.6 24 186666 42660 16654465
2020-Sep-28 11:42 13:45 08.8 +32 16.0 1.7 25 170036 39024 17890529
2020-Sep-29 11:17 13:20 08.4 +32 15.8 1.8 27 149918 34379 19001352
2020-Sep-30 10:50 12:56 08.1 +32 15.6 1.8 28 126853 28854 19958674
2020-Oct-01 10:23 12:33 07.7 +31 15.6 1.8 29 101665 22693 20738476
2020-Oct-02 09:56 12:10 07.4 +30 15.6 1.8 29 75594 16180 21324038
2020-Oct-03 09:29 11:49 07.0 +29 15.7 1.8 29 50631 9596 21709098
2020-Oct-04 09:02 11:28 06.7 +28 15.9 1.7 28 31593 3227 21895019
2020-Oct-05 08:37 11:08 06.4 +27 16.2 1.6 27 31826 3166 21903597
2020-Oct-06 08:14 10:49 06.1 +26 16.6 1.5 25 48096 8508 21749960
2020-Oct-07 07:52 10:31 05.8 +24 17.1 1.4 23 66854 13140 21442709
2020-Oct-08 07:32 10:13 05.6 +23 17.6 1.3 21 84371 17040 21003224
2020-Oct-09 07:13 09:56 05.3 +21 18.2 1.1 19 99718 20231 20453739
2020-Oct-10 06:56 09:40 05.1 +20 18.8 1.0 17 112678 22787 19814569
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RK2:

H magnitude 24.31 From JPL
Diameter 47 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 5.53 LD 0.0142 au
Bandwidth (at 2380 MHz) 5.2 Hz Estimated
Cross section 175 m^2 Estimated
Ephemeris JPL#6 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-27 01:49 04:22 23.1 +11 48.1 0.3 3 14 581 294791
2020-Sep-28 01:48 04:28 23.2 +14 44.8 0.4 4 19 561 274140
2020-Sep-29 01:50 04:34 23.3 +16 41.6 0.5 5 26 537 254245
2020-Sep-30 01:53 04:40 23.4 +19 38.5 0.6 7 35 508 235300
2020-Oct-01 02:01 04:46 23.6 +22 35.6 0.8 9 47 472 217466
2020-Oct-02 02:14 04:52 23.9 +26 33.0 1.0 12 62 427 201026
2020-Oct-03 02:36 04:56 00.1 +30 30.7 1.3 15 81 372 186296
2020-Oct-04 03:14 04:52 00.5 +35 28.7 1.6 16 104 303 173674
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

159402 (1999 AP10):

H magnitude 16.10 From JPL
Diameter 2068 m Estimated from H
Rotation period 7.91 hr Measured
Earth MOID 27.07 LD 0.0696 au
Bandwidth (at 2380 MHz) 7.2 Hz Measured
Cross section 335822 m^2 Estimated
Ephemeris JPL#150 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-29 02:10 03:02 22.7 -00 129.7 14.9 52 0 0 202
2020-Sep-30 01:52 03:09 22.7 +01 125.6 16.6 71 0 0 202
2020-Oct-01 01:38 03:14 22.7 +03 121.6 18.6 90 0 0 201
2020-Oct-02 01:25 03:16 22.6 +04 117.8 20.8 110 0 0 201
2020-Oct-03 01:13 03:17 22.6 +06 114.1 23.2 132 0 0 199
2020-Oct-04 01:03 03:17 22.6 +08 110.6 25.9 155 0 0 197
2020-Oct-05 00:53 03:17 22.6 +09 107.2 28.8 182 0 0 195
2020-Oct-06 00:44 03:16 22.5 +11 103.9 32.1 212 1 0 192
2020-Oct-07 00:35 03:13 22.5 +13 100.8 35.6 244 1 0 189
2020-Oct-08 00:28 03:10 22.5 +16 97.9 39.4 276 1 0 184
2020-Oct-09 00:21 03:06 22.5 +18 95.2 43.4 313 1 0 179
2020-Oct-10 00:15 03:01 22.5 +21 92.7 47.6 348 1 0 173
2020-Oct-11 00:11 02:54 22.4 +23 90.4 52.0 382 1 0 166
2020-Oct-12 00:09 02:45 22.4 +26 88.3 56.4 410 1 0 159
2020-Oct-13 00:09 02:34 22.4 +29 86.4 60.7 429 1 0 150
2020-Oct-14 00:12 02:19 22.4 +32 84.8 64.8 434 1 0 141
2020-Oct-15 00:22 01:58 22.3 +35 83.4 68.5 400 1 0 131
2020-Oct-16 00:58 01:11 22.3 +38 82.3 71.8 152 1 0 119
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 OK5:

H magnitude 25.56 From JPL
Diameter 27 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 5.53 LD 0.0142 au
Bandwidth (at 2380 MHz) 2.9 Hz Estimated
Cross section 55 m^2 Estimated
Ephemeris JPL#17 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-18 00:08 00:33 19.7 -01 29.3 0.6 3 2 4 12154
2020-Sep-18 23:49 00:39 19.7 -00 28.9 0.6 5 2 4 11994
2020-Sep-19 23:35 00:41 19.6 +00 28.5 0.7 6 2 4 11837
2020-Sep-20 23:23 00:42 19.6 +01 28.1 0.7 7 2 4 11682
2020-Sep-21 23:12 00:41 19.6 +02 27.6 0.8 7 2 4 11530
2020-Sep-22 23:01 00:40 19.5 +03 27.2 0.8 8 3 4 11381
2020-Sep-23 22:51 00:39 19.5 +04 26.8 0.8 9 3 4 11234
2020-Sep-24 22:42 00:37 19.5 +05 26.4 0.9 10 3 4 11090
2020-Sep-25 22:32 00:34 19.4 +06 25.9 0.9 11 3 4 10948
2020-Sep-26 22:23 00:32 19.4 +07 25.5 1.0 12 3 4 10808
2020-Sep-27 22:14 00:29 19.4 +08 25.1 1.0 13 4 4 10671
2020-Sep-28 22:06 00:26 19.3 +09 24.7 1.1 14 4 4 10536
2020-Sep-29 21:58 00:22 19.3 +10 24.3 1.1 15 4 4 10404
2020-Sep-30 21:49 00:19 19.3 +11 23.9 1.2 17 4 4 10274
2020-Oct-01 21:41 00:15 19.2 +12 23.5 1.3 18 5 3 10147
2020-Oct-02 21:34 00:10 19.2 +13 23.1 1.4 19 5 3 10023
2020-Oct-03 21:26 00:06 19.2 +14 22.7 1.4 21 5 3 9901
2020-Oct-04 21:19 00:01 19.1 +15 22.3 1.5 22 6 3 9783
2020-Oct-05 21:12 23:55 19.1 +17 21.9 1.6 24 6 3 9667
2020-Oct-06 21:05 23:49 19.1 +18 21.5 1.7 26 7 3 9555
2020-Oct-07 20:58 23:43 19.0 +20 21.1 1.8 28 7 3 9447
2020-Oct-08 20:51 23:36 19.0 +21 20.7 1.9 29 8 3 9341
2020-Oct-09 20:45 23:29 18.9 +22 20.4 2.0 31 8 3 9240
2020-Oct-10 20:39 23:20 18.9 +24 20.0 2.1 33 9 3 9143
2020-Oct-11 20:34 23:11 18.8 +26 19.7 2.2 35 9 3 9050
2020-Oct-12 20:29 23:01 18.8 +27 19.4 2.4 36 10 2 8961
2020-Oct-13 20:25 22:50 18.7 +29 19.1 2.5 38 11 2 8877
2020-Oct-14 20:22 22:38 18.6 +31 18.8 2.6 39 11 2 8797
2020-Oct-15 20:21 22:23 18.6 +32 18.5 2.7 39 12 2 8723
2020-Oct-16 20:21 22:06 18.5 +34 18.2 2.9 38 13 2 8653
2020-Oct-17 20:25 21:45 18.4 +36 17.9 3.0 35 14 2 8589
2020-Oct-18 20:42 21:10 18.3 +38 17.7 3.1 21 15 2 8530
2020-Dec-11 07:47 08:18 08.9 +38 30.4 0.5 3 57 2 12140
2020-Dec-12 07:28 08:22 08.9 +37 30.9 0.5 4 57 2 12250
2020-Dec-13 07:13 08:22 08.8 +36 31.4 0.5 4 57 2 12359
2020-Dec-14 07:00 08:21 08.8 +36 31.9 0.5 4 57 2 12469
2020-Dec-15 06:48 08:18 08.7 +35 32.4 0.4 4 57 2 12578
2020-Dec-16 06:37 08:15 08.7 +35 33.0 0.4 4 57 2 12689
2020-Dec-17 06:26 08:11 08.6 +34 33.6 0.4 4 57 2 12800
2020-Dec-18 06:16 08:07 08.6 +34 34.1 0.4 4 57 2 12913
2020-Dec-19 06:06 08:03 08.5 +33 34.7 0.4 4 56 2 13027
2020-Dec-20 05:57 07:58 08.5 +32 35.4 0.3 3 56 3 13144
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 RM6:

H magnitude 24.80 From JPL
Diameter 38 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 11.97 LD 0.0308 au
Bandwidth (at 2380 MHz) 4.2 Hz Estimated
Cross section 112 m^2 Estimated
Ephemeris JPL#2 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Oct-15 04:55 05:57 02.6 +00 33.2 0.7 5 683 332 101025
2020-Oct-16 04:48 06:46 03.0 +05 33.5 0.7 7 731 394 103165
2020-Oct-17 04:55 07:20 03.4 +09 34.4 0.6 7 753 438 109764
2020-Oct-18 05:07 07:46 03.8 +13 35.9 0.5 6 751 463 120331
2020-Oct-19 05:21 08:07 04.2 +16 37.9 0.4 5 733 475 133837
2020-Oct-20 05:36 08:23 04.5 +19 40.2 0.4 4 702 479 149210
2020-Oct-21 05:50 08:37 04.8 +22 42.9 0.3 3 665 477 165661
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2000 TU28:

H magnitude 20.80 From JPL
Diameter 237 m Estimated from H
Rotation period 2.10 hr Estimated from H
Earth MOID 0.04 LD 0.0001 au
Bandwidth (at 2380 MHz) 3.1 Hz Estimated
Cross section 4427 m^2 Estimated
Ephemeris JPL#36 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Oct-13 04:36 07:22 03.0 +20 88.4 1.1 8 1 0 537
2020-Oct-14 04:36 07:21 03.1 +17 84.6 1.3 10 1 0 530
2020-Oct-15 04:38 07:18 03.1 +14 81.0 1.5 12 1 0 523
2020-Oct-16 04:42 07:13 03.2 +11 77.8 1.7 13 1 0 517
2020-Oct-17 04:51 07:04 03.3 +07 74.9 2.0 14 1 1 509
2020-Oct-18 05:05 06:49 03.3 +03 72.3 2.2 15 1 1 501
2020-Oct-19 05:36 06:18 03.4 -01 70.1 2.5 11 1 1 492
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

5645 (1990 SP):

H magnitude 17.10 From JPL
Diameter 1668 m Measured
Rotation period 30.39 hr Measured
Earth MOID 20.75 LD 0.0533 au
Bandwidth (at 2380 MHz) 1.5 Hz Estimated
Cross section 218515 m^2 Estimated
Ephemeris JPL#131 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Oct-20 11:03 11:47 08.9 -01 143.7 14.8 44 0 0 491
2020-Oct-21 10:59 12:09 09.1 +01 145.3 14.2 53 0 0 499
2020-Oct-22 10:58 12:26 09.3 +02 147.4 13.6 57 0 0 506
2020-Oct-23 11:00 12:41 09.5 +03 150.0 12.8 57 0 0 513
2020-Oct-24 11:03 12:54 09.7 +04 152.9 11.9 55 0 0 518
2020-Oct-25 11:06 13:06 09.9 +05 156.3 11.1 53 0 0 523
2020-Oct-26 11:09 13:16 10.1 +06 160.1 10.2 49 0 0 527
2020-Oct-27 11:13 13:26 10.3 +07 164.2 9.3 46 0 0 530
2020-Oct-28 11:17 13:34 10.5 +08 168.7 8.5 42 0 0 533
2020-Oct-29 11:21 13:42 10.6 +09 173.5 7.7 38 0 0 535
2020-Oct-30 11:24 13:49 10.8 +09 178.6 7.0 34 0 0 537
2020-Oct-31 11:28 13:55 10.9 +10 184.0 6.3 31 0 0 538
2020-Nov-01 11:31 14:01 11.1 +11 189.6 5.7 27 0 0 540
2020-Nov-02 11:34 14:06 11.2 +11 195.5 5.1 24 0 0 541
2020-Nov-03 11:37 14:11 11.3 +12 201.6 4.6 22 0 0 542
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 QD5:

H magnitude 23.23 From JPL
Diameter 78 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 4.33 LD 0.0111 au
Bandwidth (at 2380 MHz) 8.6 Hz Estimated
Cross section 473 m^2 Estimated
Ephemeris JPL#2 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Oct-18 20:47 21:27 18.5 -01 43.9 0.8 4 367 250 172457
2020-Oct-19 20:06 21:41 18.3 +03 40.0 1.1 9 452 297 163295
2020-Oct-20 19:34 21:41 18.1 +06 36.5 1.5 15 558 361 152279
2020-Oct-21 19:04 21:33 17.9 +11 33.2 2.0 24 688 446 138802
2020-Oct-22 18:35 21:17 17.6 +17 30.4 2.7 35 838 554 122116
2020-Oct-23 18:08 20:48 17.2 +23 28.1 3.6 46 994 674 101546
2020-Oct-24 17:46 20:03 16.7 +30 26.5 4.3 54 1131 782 76949
2020-Oct-25 17:43 18:42 16.1 +37 25.7 4.7 39 1212 843 49275
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 ST1:

H magnitude 21.68 From JPL
Diameter 158 m Estimated from H
Rotation period 2.10 hr Estimated from H
Earth MOID 18.83 LD 0.0484 au
Bandwidth (at 2380 MHz) 2.1 Hz Estimated
Cross section 1961 m^2 Estimated
Ephemeris JPL#2 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Oct-30 00:10 02:23 23.4 +31 87.8 0.6 4 146 70 439727
2020-Oct-31 00:14 02:27 23.5 +31 83.9 0.7 5 174 73 438036
2020-Nov-01 00:18 02:31 23.7 +31 80.0 0.9 6 208 78 436050
2020-Nov-02 00:24 02:36 23.8 +31 76.3 1.0 7 248 86 433653
2020-Nov-03 00:30 02:42 24.0 +31 72.7 1.2 9 297 98 430704
2020-Nov-04 00:38 02:50 00.2 +31 69.2 1.4 11 354 116 427016
2020-Nov-05 00:46 03:00 00.4 +31 65.9 1.7 13 423 141 422364
2020-Nov-06 00:56 03:11 00.6 +31 62.8 2.0 16 503 175 416461
2020-Nov-07 01:06 03:24 00.9 +30 59.8 2.3 19 597 219 408980
2020-Nov-08 01:18 03:39 01.2 +30 57.2 2.7 23 704 275 399531
2020-Nov-09 01:30 03:56 01.5 +29 54.8 3.2 28 825 341 387721
2020-Nov-10 01:43 04:15 01.8 +28 52.8 3.6 33 956 418 373156
2020-Nov-11 01:58 04:34 02.2 +27 51.1 4.0 38 1094 501 355517
2020-Nov-12 02:13 04:54 02.5 +25 49.9 4.4 43 1232 584 334682
2020-Nov-13 02:29 05:14 02.9 +23 49.1 4.6 46 1363 660 310740
2020-Nov-14 02:45 05:33 03.3 +21 48.7 4.7 48 1477 721 284109
2020-Nov-15 03:02 05:50 03.6 +19 48.9 4.7 47 1567 759 255464
2020-Nov-16 03:20 06:05 04.0 +16 49.5 4.5 45 1629 772 225712
2020-Nov-17 03:37 06:18 04.3 +14 50.6 4.1 40 1662 758 195890
2020-Nov-18 03:54 06:28 04.6 +11 52.1 3.7 35 1669 724 166924
2020-Nov-19 04:11 06:36 04.9 +09 54.0 3.3 30 1655 674 139606
2020-Nov-20 04:28 06:40 05.1 +07 56.3 2.9 24 1622 613 114520
2020-Nov-21 04:45 06:43 05.3 +05 58.8 2.5 19 1576 545 92061
2020-Nov-22 05:01 06:43 05.5 +03 61.7 2.1 15 1522 477 72494
2020-Nov-23 05:18 06:40 05.7 +01 64.7 1.8 11 1464 411 56001
2020-Nov-24 05:36 06:33 05.9 -00 68.0 1.5 8 1404 348 42870
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2019 VL5:

H magnitude 25.90 From JPL
Diameter 23 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 3.92 LD 0.0101 au
Bandwidth (at 2380 MHz) 2.5 Hz Estimated
Cross section 40 m^2 Estimated
Ephemeris JPL#2 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Nov-17 16:59 17:42 16.7 +37 24.2 0.9 7 45144 6334 407528
2020-Nov-18 15:54 18:20 16.5 +28 26.6 0.7 9 41239 5663 577230
2020-Nov-19 15:34 18:18 16.4 +21 29.5 0.5 6 37132 5004 721097
2020-Nov-20 15:27 18:08 16.3 +15 32.9 0.3 4 33292 4448 846934
2020-Nov-21 15:26 17:54 16.3 +10 36.6 0.2 3 29887 4012 959202
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2017 WJ16:

H magnitude 24.30 From JPL
Diameter 47 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 3.01 LD 0.0077 au
Bandwidth (at 2380 MHz) 5.3 Hz Estimated
Cross section 176 m^2 Estimated
Ephemeris JPL#5 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Nov-15 09:15 09:53 08.8 -01 25.5 2.3 16 20005 333 5354038
2020-Nov-16 08:38 10:06 08.6 +02 23.2 3.2 34 21549 408 5370046
2020-Nov-17 08:10 10:09 08.5 +05 21.0 4.4 57 23971 1573 5360101
2020-Nov-18 07:43 10:05 08.3 +09 18.9 6.1 91 27917 3443 5306352
2020-Nov-19 07:17 09:55 08.1 +14 17.0 8.4 140 34245 6399 5180647
2020-Nov-20 06:51 09:34 07.7 +20 15.4 11.5 205 43706 10863 4940579
2020-Nov-21 06:29 08:58 07.3 +27 14.0 15.0 267 56291 17000 4528561
2020-Nov-22 06:19 07:51 06.8 +35 13.1 18.1 263 70232 24084 3884333
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

2020 SO:

H magnitude 28.33 From JPL
Diameter 7 m Estimated from H
Rotation period 0.25 hr Estimated from H
Earth MOID 4.78 LD 0.0123 au
Bandwidth (at 2380 MHz) 0.8 Hz Estimated
Cross section 4 m^2 Estimated
Ephemeris JPL#4 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Sep-30 04:40 06:30 01.7 +04 22.0 0.2 3 2 9 28412
2020-Oct-01 04:37 06:26 01.8 +04 21.6 0.2 3 2 9 28096
2020-Oct-02 04:34 06:23 01.8 +04 21.2 0.3 3 2 8 27799
2020-Oct-03 04:31 06:19 01.8 +04 20.8 0.3 3 3 8 27521
2020-Oct-04 04:28 06:16 01.8 +04 20.4 0.3 4 3 7 27262
2020-Oct-05 04:25 06:12 01.8 +04 20.0 0.3 4 3 7 27023
2020-Oct-06 04:22 06:09 01.8 +04 19.6 0.3 4 4 6 26803
2020-Oct-07 04:19 06:05 01.8 +04 19.3 0.4 5 4 6 26604
2020-Oct-08 04:16 06:01 01.8 +04 18.9 0.4 5 5 5 26425
2020-Oct-09 04:13 05:58 01.8 +03 18.5 0.4 5 5 5 26266
2020-Oct-10 04:10 05:54 01.9 +03 18.2 0.4 6 6 4 26129
2020-Oct-11 04:07 05:50 01.9 +03 17.8 0.5 6 6 4 26014
2020-Oct-12 04:04 05:46 01.9 +03 17.5 0.5 6 7 3 25921
2020-Oct-13 04:01 05:42 01.9 +03 17.2 0.5 7 7 3 25851
2020-Oct-14 03:57 05:38 01.9 +03 16.8 0.5 7 8 2 25804
2020-Oct-15 03:54 05:34 01.9 +03 16.5 0.6 8 8 2 25781
2020-Oct-16 03:51 05:30 01.9 +03 16.2 0.6 8 9 2 25784
2020-Oct-17 03:48 05:26 01.9 +03 15.9 0.6 9 10 3 25812
2020-Oct-18 03:45 05:21 01.9 +03 15.6 0.7 9 10 3 25866
2020-Oct-19 03:41 05:17 01.9 +03 15.3 0.7 10 11 4 25946
2020-Oct-20 03:38 05:13 01.9 +03 15.0 0.8 10 12 4 26054
2020-Oct-21 03:35 05:09 01.9 +02 14.8 0.8 11 13 5 26189
2020-Oct-22 03:31 05:05 01.9 +02 14.5 0.8 12 14 6 26354
2020-Oct-23 03:28 05:01 01.9 +02 14.2 0.9 12 15 7 26549
2020-Oct-24 03:25 04:58 01.9 +02 14.0 0.9 13 16 7 26775
2020-Oct-25 03:21 04:54 01.9 +02 13.7 1.0 14 17 8 27033
2020-Oct-26 03:18 04:50 01.9 +02 13.4 1.0 15 18 9 27324
2020-Oct-27 03:15 04:47 02.0 +02 13.2 1.1 16 19 10 27651
2020-Oct-28 03:11 04:43 02.0 +02 12.9 1.2 17 21 11 28014
2020-Oct-29 03:08 04:40 02.0 +02 12.7 1.2 18 22 12 28415
2020-Oct-30 03:04 04:37 02.0 +02 12.4 1.3 19 24 14 28857
2020-Oct-31 03:01 04:34 02.0 +02 12.2 1.4 20 26 15 29341
2020-Nov-01 02:58 04:31 02.0 +02 11.9 1.4 22 28 16 29870
2020-Nov-02 02:54 04:28 02.0 +02 11.7 1.5 23 30 18 30446
2020-Nov-03 02:51 04:25 02.0 +02 11.4 1.6 25 33 19 31072
2020-Nov-04 02:47 04:22 02.0 +03 11.1 1.7 27 36 21 31751
2020-Nov-05 02:44 04:20 02.1 +03 10.9 1.8 29 38 22 32488
2020-Nov-06 02:40 04:17 02.1 +03 10.6 1.8 31 42 24 33285
2020-Nov-07 02:37 04:15 02.1 +03 10.4 1.9 33 45 26 34149
2020-Nov-08 02:33 04:13 02.1 +03 10.1 2.0 35 49 28 35083
2020-Nov-09 02:30 04:11 02.1 +03 9.8 2.2 39 53 31 36094
2020-Nov-10 02:26 04:09 02.1 +03 9.5 2.5 44 58 33 37189
2020-Nov-11 02:23 04:07 02.2 +03 9.3 2.8 50 63 36 38376
2020-Nov-12 02:19 04:06 02.2 +04 9.0 3.1 58 69 39 39666
2020-Nov-13 02:16 04:04 02.2 +04 8.7 3.6 67 77 43 41067
2020-Nov-14 02:12 04:03 02.2 +04 8.4 4.1 78 85 47 42596
2020-Nov-15 02:09 04:02 02.3 +04 8.1 4.7 91 95 51 44266
2020-Nov-16 02:06 04:01 02.3 +05 7.8 5.5 108 108 56 46096
2020-Nov-17 02:03 04:01 02.3 +05 7.5 6.5 130 124 62 48111
2020-Nov-18 02:00 04:01 02.4 +05 7.2 7.7 158 144 69 50337
2020-Nov-19 01:57 04:02 02.4 +06 6.9 9.3 197 170 77 52811
2020-Nov-20 01:55 04:03 02.5 +06 6.5 11.5 247 205 87 55577
2020-Nov-21 01:53 04:05 02.6 +07 6.1 14.4 319 250 99 58694
2020-Nov-22 01:52 04:08 02.6 +08 5.8 18.6 422 313 114 62242
2020-Nov-23 01:51 04:11 02.7 +09 5.4 24.8 579 400 133 66324
2020-Nov-24 01:51 04:16 02.8 +10 4.9 34.4 830 525 158 71101
2020-Nov-25 01:53 04:22 03.0 +11 4.5 50.6 1257 714 193 76798
2020-Nov-26 01:56 04:30 03.1 +12 4.0 80.3 2063 1010 244 83782
2020-Nov-27 02:02 04:41 03.3 +14 3.5 132.7 3567 1510 323 92685
2020-Nov-28 02:13 04:57 03.6 +16 2.9 256.9 7262 2433 441 104555
2020-Nov-29 02:34 05:21 04.1 +20 2.2 664.9 19814 4761 682 119732
2020-Nov-30 03:28 06:09 05.0 +26 1.4 3430.2 106328 14588 1531 149715
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

162173 Ryugu (1999 JU3):

H magnitude 19.30 From JPL
Diameter 474 m Estimated from H
Rotation period 7.63 hr Measured
Earth MOID 0.05 LD 0.0001 au
Bandwidth (at 2380 MHz) 1.7 Hz Measured
Cross section 17624 m^2 Estimated
Ephemeris JPL#129 JPL SBDB link
Track (UTC) Sky position SNR estimates Three-sigma uncertainties
Date Rise Set R.A.
(hr)
Dec.
(deg)
RTT
(s)
Per run Per day Sky
(arcsec)
Doppler
(Hz)
Delay
(us)
2020-Oct-29 23:20 01:52 22.7 +27 128.8 1.6 10 0 0 363
2020-Oct-30 23:14 01:48 22.7 +27 127.2 1.7 10 0 0 369
2020-Oct-31 23:08 01:44 22.7 +26 125.6 1.8 11 0 0 376
2020-Nov-01 23:03 01:40 22.7 +26 124.1 1.9 12 0 0 382
2020-Nov-02 22:57 01:36 22.7 +25 122.6 1.9 12 0 0 389
2020-Nov-03 22:52 01:32 22.7 +25 121.1 2.0 13 0 0 395
2020-Nov-04 22:47 01:28 22.6 +24 119.6 2.1 13 0 0 402
2020-Nov-05 22:42 01:24 22.6 +23 118.1 2.2 14 0 0 408
2020-Nov-06 22:37 01:20 22.6 +23 116.7 2.3 15 0 0 415
2020-Nov-07 22:32 01:17 22.6 +22 115.2 2.4 16 0 0 421
2020-Nov-08 22:28 01:13 22.6 +21 113.8 2.5 17 0 0 427
2020-Nov-09 22:23 01:09 22.6 +21 112.3 2.6 17 0 0 434
2020-Nov-10 22:19 01:05 22.6 +20 110.9 2.8 18 0 0 440
2020-Nov-11 22:15 01:01 22.6 +19 109.5 2.9 19 0 0 446
2020-Nov-12 22:11 00:57 22.6 +19 108.1 3.0 20 0 0 452
2020-Nov-13 22:08 00:53 22.6 +18 106.7 3.1 21 0 0 459
2020-Nov-14 22:04 00:49 22.6 +17 105.4 3.3 23 0 0 465
2020-Nov-15 22:01 00:45 22.6 +16 104.0 3.4 24 0 0 471
2020-Nov-16 21:58 00:41 22.6 +16 102.6 3.6 25 0 0 477
2020-Nov-17 21:56 00:37 22.6 +15 101.2 3.8 26 0 0 482
2020-Nov-18 21:53 00:33 22.7 +14 99.9 4.0 27 0 0 488
2020-Nov-19 21:51 00:28 22.7 +13 98.5 4.2 29 0 0 494
2020-Nov-20 21:49 00:24 22.7 +12 97.1 4.4 30 0 0 499
2020-Nov-21 21:47 00:20 22.7 +11 95.8 4.6 32 0 0 505
2020-Nov-22 21:46 00:15 22.7 +11 94.4 4.8 33 0 0 510
2020-Nov-23 21:45 00:10 22.7 +10 93.1 5.1 34 0 0 515
2020-Nov-24 21:44 00:05 22.7 +09 91.7 5.3 36 0 0 520
2020-Nov-25 21:43 00:00 22.8 +08 90.4 5.6 38 0 0 524
2020-Nov-26 21:44 23:54 22.8 +07 89.0 5.9 39 0 0 529
2020-Nov-27 21:44 23:49 22.8 +06 87.7 6.2 41 0 0 533
2020-Nov-28 21:45 23:42 22.8 +05 86.3 6.5 42 0 0 537
2020-Nov-29 21:47 23:35 22.8 +04 85.0 6.9 43 0 0 541
2020-Nov-30 21:50 23:27 22.9 +03 83.7 7.3 43 0 0 545
2020-Dec-01 21:55 23:18 22.9 +02 82.4 7.7 42 0 0 548
2020-Dec-02 22:02 23:07 22.9 +00 81.1 8.1 40 0 0 551
2020-Dec-03 22:14 22:50 23.0 -01 79.8 8.6 31 0 0 553
Date Rise Set R.A. Dec. RTT Per run Per day Sky Doppler Delay

All times are in UTC. Date is for rise time.


Arecibo system parameters (assumed):

Transmitter power: 330 kW
Gain: 6.5 K/Jy
System temperature: 25 K


Default target parameters:

Radar albedo: 0.10
Optical albedo: 0.15 (used to estimate D from H)


Key to highlighting colors:

Diameter Earth MOID RTT SNR per run SNR per day Sky uncertainty Doppler uncertainty Delay uncertainty
No highlighting:
<15 m
Orange:
≤2.0 LD
Yellow-green:
<10.0 s
No highlighting:
<1.0
No highlighting:
<10.0
No highlighting:
<15.0 arcsec
No highlighting:
<500 Hz
No highlighting:
<16000 us
Purple:
15 to 45 m
Pink:
2.0 to 6.0 LD
Green:
10.0 to 20.0 s
Purple:
1.0 to 3.0
Purple:
10.0 to 20.0
Purple:
15.0 to 30.0 arcsec
Purple:
500 to 1500 Hz
Purple:
16 to 100 ms
Pink:
45 to 135 m
Purple:
6.0 to 20.0 LD
Blue-green:
20.0 to 30.0 s
Blue:
3.0 to 6.0
Blue:
20.0 to 40.0
Pink:
30.0 to 60.0 arcsec
Pink:
1500 to 4500 Hz
Pink:
0.1 to 1.0 s
Orange:
≥135 m
No highlighting:
>20.0 LD
Blue:
30.0 to 40.0 s
Blue-green:
6.0 to 10.0
Blue-green:
40.0 to 80.0
Orange:
≥60.0 arcsec
Orange:
≥4500 Hz
Orange:
≥1.0 s
Purple:
≥40.0 s
Green:
≥10.0
Green:
≥80.0

Perceptually uniform colormaps (from Python Matplotlib)

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