NEODyS-2

Near Earth Objects - Dynamic Site
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2021RR4  ▹ 
OBSERVATIONAL INFORMATION

Detections | Residuals | Detections & Residuals

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Designation T Tech N Date Right Ascension Declination Apparent Magnitude Star Catalog Site code χ Used A Used M
yr-mo-day precision hr:min:sec precision rms F bias residual deg min sec precision rms F bias residual mag/col rms residual
2021RR4 O C 2021-08-30.28021 1.000E-06 21:38:16.567 1.500E-02 0.200 F 0.000 -0.120 +07° 58' 19.23" 1.000E-02 0.200 F 0.000 0.013 22.72G 0.50 0.42 V F51 0.74 Yes Yes
2021RR4 O C 2021-08-30.29330 1.000E-06 21:38:19.471 1.500E-02 0.200 F 0.000 0.066 +07° 58' 10.10" 1.000E-02 0.200 F 0.000 -0.009 22.06G 0.50 -0.23 V F51 0.41 Yes Yes
2021RR4 O C 2021-08-30.30625 1.000E-06 21:38:22.307 1.500E-02 0.200 F 0.000 0.049 +07° 58' 00.93" 1.000E-02 0.200 F 0.000 -0.065 22.57G 0.50 0.28 V F51 0.49 Yes Yes
2021RR4 O C 2021-09-09.23354 1.000E-06 22:50:39.600 1.500E-01 0.661 F 0.000 -0.135 +03° 22' 21.90" 1.000E-01 0.661 F 0.000 -0.008 20.34G 0.50 -0.46 V G96 0.21 Yes Yes
2021RR4 O C 2021-09-09.23924 1.000E-06 22:50:43.200 1.500E-01 0.661 F 0.000 -0.505 +03° 22' 05.60" 1.000E-01 0.661 F 0.000 0.551 21.50G 0.50 0.70 V G96 1.14 Yes Yes
2021RR4 O C 2021-09-09.24496 1.000E-06 22:50:46.840 1.500E-01 0.661 F 0.000 -0.472 +03° 21' 48.10" 1.000E-01 0.661 F 0.000 0.004 20.61G 0.50 -0.19 V G96 0.72 Yes Yes
2021RR4 O C 2021-09-09.25066 1.000E-06 22:50:50.510 1.500E-01 0.661 F 0.000 0.189 +03° 21' 31.20" 1.000E-01 0.661 F 0.000 0.033 20.90G 0.50 0.11 V G96 0.29 Yes Yes
2021RR4 O C 2021-09-09.34405 1.000E-06 22:51:58.575 1.500E-02 0.200 F 0.000 -0.201 +03° 17' 24.63" 1.000E-02 0.200 F 0.000 0.043 20.98w 0.50 0.08 U F51 1.14 Yes Yes
2021RR4 O C m 2021-09-09.34540 1.000E-06 22:51:50.890 1.500E-01 0.661 F 0.000 0.085 +03° 16' 46.50" 1.000E-01 0.661 F 0.000 -0.024 20.75G 0.50 -0.03 V G96 0.14 Yes Yes
2021RR4 O C m 2021-09-09.34694 1.000E-06 22:51:51.880 1.500E-01 0.661 F 0.000 0.087 +03° 16' 41.70" 1.000E-01 0.661 F 0.000 -0.147 21.60G 0.50 0.82 V G96 0.26 Yes Yes
2021RR4 O C m 2021-09-09.34747 1.000E-06 22:51:52.210 1.500E-01 0.661 F 0.000 -0.059 +03° 16' 40.20" 1.000E-01 0.661 F 0.000 -0.042 20.97G 0.50 0.19 V G96 0.11 Yes Yes
2021RR4 O C 2021-09-09.35563 1.000E-06 22:52:06.015 1.500E-02 0.200 F 0.000 0.173 +03° 16' 49.88" 1.000E-02 0.200 F 0.000 -0.035 20.94w 0.50 0.05 U F51 0.97 Yes Yes
2021RR4 O C 2021-09-09.36717 1.000E-06 22:52:13.371 1.500E-02 0.200 F 0.000 -0.019 +03° 16' 15.31" 1.000E-02 0.200 F 0.000 0.019 20.88w 0.50 -0.01 U F51 0.15 Yes Yes
2021RR4 O C 2021-09-09.37880 1.000E-06 22:52:20.792 1.500E-02 0.200 F 0.000 0.044 +03° 15' 40.38" 1.000E-02 0.200 F 0.000 0.091 21.17w 0.50 0.28 U F51 0.55 Yes Yes
2021RR4 O C K 2021-09-09.83419 1.000E-05 22:57:53.780 1.500E-01 0.600 F 0.000 0.623 +02° 50' 48.40" 1.000E-01 0.600 F 0.000 -0.018 19.6 R 0.70 -0.96 V K51 1.05 Yes Yes
2021RR4 O C K 2021-09-09.83692 1.000E-05 22:57:55.640 1.500E-01 0.600 F 0.000 -0.197 +02° 50' 39.90" 1.000E-01 0.600 F 0.000 0.147 20.8 R 0.70 0.24 V K51 0.42 Yes Yes
2021RR4 O C K 2021-09-09.84056 1.000E-05 22:57:58.200 1.500E-01 0.600 F 0.000 -0.063 +02° 50' 28.00" 1.000E-01 0.600 F 0.000 -0.193 20.0 R 0.70 -0.56 V K51 0.34 Yes Yes
2021RR4 O C K 2021-09-09.92701 1.000E-06 22:58:58.090 1.500E-01 0.600 F 0.000 0.348 +02° 45' 53.40" 1.000E-01 0.600 F 0.000 0.270 20.6 G 0.70 -0.06 X L01 0.75 Yes Yes
2021RR4 O C K 2021-09-09.92803 1.000E-06 22:58:58.800 1.500E-01 0.600 F 0.000 0.358 +02° 45' 49.70" 1.000E-01 0.600 F 0.000 -0.120 20.3 G 0.70 -0.36 X L01 0.64 Yes Yes
2021RR4 O C K 2021-09-09.92906 1.000E-06 22:58:59.470 1.500E-01 0.600 F 0.000 -0.315 +02° 45' 46.50" 1.000E-01 0.600 F 0.000 0.016 20.4 G 0.70 -0.26 X L01 0.53 Yes Yes
2021RR4 O C K 2021-09-09.93166 1.000E-06 22:59:01.260 1.500E-01 0.600 F 0.000 -0.452 +02° 45' 38.30" 1.000E-01 0.600 F 0.000 0.215 20.9 G 0.70 0.24 X L01 0.84 Yes Yes
2021RR4 O C 1 2021-09-09.94454 1.000E-05 22:59:10.470 1.500E-01 0.600 F 0.000 0.036 +02° 44' 42.80" 1.000E-01 0.600 F 0.000 -0.221 20.4 V 0.70 -0.54 V 033 0.38 Yes Yes
2021RR4 O C 1 2021-09-09.94575 1.000E-05 22:59:11.320 1.500E-01 0.600 F 0.000 0.092 +02° 44' 38.80" 1.000E-01 0.600 F 0.000 -0.297 21.1 V 0.70 0.16 V 033 0.53 Yes Yes
2021RR4 O C 1 2021-09-09.94697 1.000E-05 22:59:12.170 1.500E-01 0.600 F 0.000 0.042 +02° 44' 35.00" 1.000E-01 0.600 F 0.000 -0.140 20.8 V 0.70 -0.14 V 033 0.25 Yes Yes
2021RR4 O C 1 2021-09-09.94897 1.000E-05 22:59:13.590 1.500E-01 0.600 F 0.000 0.355 +02° 44' 28.40" 1.000E-01 0.600 F 0.000 -0.251 20.8 V 0.70 -0.14 V 033 0.73 Yes Yes
2021RR4 O C 1 2021-09-12.90896 1.000E-05 23:42:09.180 1.500E-01 0.600 F 0.000 0.010 -00° 24' 26.50" 1.000E-01 0.600 F 0.000 0.138 20.5 V 0.70 0.00 V 033 0.25 Yes Yes
2021RR4 O C 1 2021-09-12.90971 1.000E-05 23:42:09.900 1.500E-01 0.600 F 0.000 0.228 -00° 24' 30.10" 1.000E-01 0.600 F 0.000 -0.151 20.6 V 0.70 0.10 V 033 0.49 Yes Yes
2021RR4 O C 1 2021-09-12.91145 1.000E-05 23:42:11.510 1.500E-01 0.600 F 0.000 -0.173 -00° 24' 37.60" 1.000E-01 0.600 F 0.000 0.029 20.1 V 0.70 -0.40 V 033 0.31 Yes Yes
2021RR4 O C | 2021-09-16.19751 1.000E-05 00:43:46.080 1.500E-01 1.000 F 0.016 0.002 -04° 48' 51.30" 1.000E-01 1.000 F -0.008 -0.822 20.5 V 0.70 -0.19 u 807 0.86 Yes Yes
2021RR4 O C | 2021-09-16.20140 1.000E-05 00:43:50.550 1.500E-01 1.000 F 0.016 -0.288 -04° 49' 11.50" 1.000E-01 1.000 F -0.008 -0.495 20.5 V 0.70 -0.19 u 807 0.59 Yes Yes
2021RR4 O C | 2021-09-16.20536 1.000E-05 00:43:55.130 1.500E-01 1.000 F 0.016 -0.121 -04° 49' 31.50" 1.000E-01 1.000 F -0.008 0.393 20.9 V 0.70 0.21 u 807 0.44 Yes Yes

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