NEODyS-2

Near Earth Objects - Dynamic Site
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2020BY4  ▹ 
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
2020BY4 O C 2020-01-20.41293 1.000E-06 09:14:57.303 1.500E-02 0.200 F 0.000 -0.429 +12° 06' 10.21" 1.000E-02 0.200 F 0.000 -0.044 21.5 G 0.70 -0.32 V F51 2.35 Yes Yes
2020BY4 O C 2020-01-20.42445 1.000E-06 09:15:00.738 1.500E-02 0.200 F 0.000 0.162 +12° 05' 47.10" 1.000E-02 0.200 F 0.000 -0.052 21.2 G 0.70 -0.61 V F51 0.93 Yes Yes
2020BY4 O C 2020-01-20.43601 1.000E-06 09:15:04.098 1.500E-02 0.200 F 0.000 -0.406 +12° 05' 24.24" 1.000E-02 0.200 F 0.000 0.394 21.3 G 0.70 -0.51 V F51 3.09 Yes Yes
2020BY4 O C 2020-01-20.44760 1.000E-06 09:15:07.529 1.500E-02 0.200 F 0.000 -0.121 +12° 05' 00.26" 1.000E-02 0.200 F 0.000 -0.025 22.6 G 0.70 0.79 V F51 0.67 Yes Yes
2020BY4 O C 2020-01-21.43150 1.000E-06 09:21:18.672 1.500E-02 0.200 F 0.000 -0.008 +11° 26' 05.22" 1.000E-02 0.200 F 0.000 0.190 21.28w 0.50 -0.35 U F52 1.00 Yes Yes
2020BY4 O C 2020-01-21.44237 1.000E-06 09:21:22.834 1.500E-02 0.200 F 0.000 -0.996 +11° 25' 36.20" 1.000E-02 0.200 F 0.000 0.399 21.54w 0.50 -0.09 U F52 5.10 No Yes
2020BY4 O C 2020-01-21.45300 1.000E-06 09:21:26.969 1.500E-02 0.200 F 0.000 -1.017 +11° 25' 07.79" 1.000E-02 0.200 F 0.000 0.732 21.84w 0.50 0.21 U F52 5.96 No Yes
2020BY4 O C 2020-01-22.41456 1.000E-06 09:29:29.444 1.500E-02 0.200 F 0.000 0.504 +10° 33' 41.61" 1.000E-02 0.200 F 0.000 -0.245 22.06w 0.50 0.75 U F51 2.96 Yes Yes
2020BY4 O C 2020-01-22.42544 1.000E-06 09:29:35.217 1.500E-02 0.200 F 0.000 -0.170 +10° 33' 01.66" 1.000E-02 0.200 F 0.000 0.016 21.53w 0.50 0.22 U F51 0.90 Yes Yes
2020BY4 O C 2020-01-22.43634 1.000E-06 09:29:41.106 1.500E-02 0.200 F 0.000 0.501 +10° 32' 20.80" 1.000E-02 0.200 F 0.000 -0.251 21.25w 0.50 -0.06 U F51 2.94 Yes Yes
2020BY4 O C 2020-01-22.44731 1.000E-06 09:29:46.973 1.500E-02 0.200 F 0.000 0.305 +10° 31' 39.76" 1.000E-02 0.200 F 0.000 -0.245 21.05w 0.50 -0.25 U F51 2.05 Yes Yes
2020BY4 O C H 2020-01-23.11977 1.000E-05 09:37:03.650 1.500E-01 0.600 F 0.000 0.047 +09° 42' 27.10" 1.000E-01 0.600 F 0.000 -0.057 V 204 0.12 Yes No
2020BY4 O C K 2020-01-23.14051 1.000E-05 09:37:18.320 1.500E-01 0.600 F 0.000 0.290 +09° 40' 44.40" 1.000E-01 0.600 F 0.000 0.331 21.1 G 0.70 0.16 V 204 0.76 Yes Yes
2020BY4 O C 2020-01-23.42189 1.000E-06 09:41:08.167 1.500E-02 0.200 F 0.000 0.065 +09° 17' 14.57" 1.000E-02 0.200 F 0.000 0.043 20.59G 0.50 -0.24 V F51 0.41 Yes Yes
2020BY4 O C 2020-01-23.43368 1.000E-06 09:41:17.302 1.500E-02 0.200 F 0.000 -0.559 +09° 16' 10.44" 1.000E-02 0.200 F 0.000 0.484 V F51 3.50 No No
2020BY4 O C 2020-01-24.00465 1.000E-05 09:50:10.850 1.500E-01 0.600 F 0.000 -0.328 +08° 14' 50.80" 1.000E-01 0.600 F 0.000 0.049 20.9 V 0.70 0.01 V 033 0.56 Yes Yes
2020BY4 O C 2020-01-24.00568 1.000E-05 09:50:11.890 1.500E-01 0.600 F 0.000 -0.362 +08° 14' 43.60" 1.000E-01 0.600 F 0.000 0.224 20.2 V 0.70 -0.69 V 033 0.72 Yes Yes
2020BY4 O C 2020-01-24.00670 1.000E-05 09:50:12.920 1.500E-01 0.600 F 0.000 -0.401 +08° 14' 36.10" 1.000E-01 0.600 F 0.000 0.031 20.7 V 0.70 -0.19 V 033 0.68 Yes Yes
2020BY4 O C I 2020-01-24.05107 1.000E-06 09:50:57.900 1.500E-01 0.671 F 0.000 -0.337 +08° 09' 27.70" 1.000E-01 0.671 F 0.000 0.436 20.8 G 0.70 0.21 V L01 0.83 Yes Yes
2020BY4 O C I 2020-01-24.05240 1.000E-06 09:50:59.290 1.500E-01 0.671 F 0.000 0.130 +08° 09' 17.10" 1.000E-01 0.671 F 0.000 -0.441 20.6 G 0.70 0.01 V L01 0.69 Yes Yes
2020BY4 O C K 2020-01-24.05426 1.000E-06 09:51:01.170 1.500E-01 0.671 F 0.000 -0.321 +08° 09' 04.00" 1.000E-01 0.671 F 0.000 0.134 20.5 G 0.70 -0.09 V L01 0.53 Yes Yes
2020BY4 O C K 2020-01-24.05599 1.000E-06 09:51:02.980 1.500E-01 0.671 F 0.000 0.026 +08° 08' 51.10" 1.000E-01 0.671 F 0.000 0.024 20.7 G 0.70 0.11 V L01 0.05 Yes Yes
2020BY4 O C p 2020-01-24.05746 1.000E-06 09:51:04.480 1.500E-01 0.671 F 0.000 -0.138 +08° 08' 41.20" 1.000E-01 0.671 F 0.000 0.944 20.7 G 0.70 0.11 V L01 1.43 Yes Yes
2020BY4 O C 2020-01-25.40694 1.000E-05 10:25:28.120 1.500E-01 0.600 F 0.000 0.298 +04° 08' 58.20" 1.000E-01 0.600 F 0.000 -0.006 20.2 G 0.70 0.17 V I52 0.53 Yes Yes
2020BY4 O C 2020-01-25.40750 1.000E-05 10:25:29.270 1.500E-01 0.600 F 0.000 0.230 +04° 08' 49.50" 1.000E-01 0.600 F 0.000 -0.113 20.0 G 0.70 -0.02 V I52 0.44 Yes Yes
2020BY4 O C 2020-01-25.40805 1.000E-05 10:25:30.400 1.500E-01 0.600 F 0.000 0.166 +04° 08' 40.70" 1.000E-01 0.600 F 0.000 -0.469 V I52 0.83 Yes No
2020BY4 O C 2020-01-25.40861 1.000E-05 10:25:31.520 1.500E-01 0.600 F 0.000 -0.362 +04° 08' 32.60" 1.000E-01 0.600 F 0.000 0.031 20.0 G 0.70 -0.02 V I52 0.64 Yes Yes
2020BY4 O C 2020-01-25.41071 1.000E-06 10:25:47.048 1.500E-02 0.100 F 0.000 -0.069 +04° 08' 47.08" 1.000E-02 0.100 F 0.000 0.080 20.46G 0.50 0.44 V T12 1.39 Yes Yes
2020BY4 O C 2020-01-25.41126 1.000E-06 10:25:48.209 1.500E-02 0.100 F 0.000 -0.049 +04° 08' 38.44" 1.000E-02 0.100 F 0.000 -0.041 20.77G 0.50 0.75 V T12 0.87 Yes Yes
2020BY4 O C 2020-01-26.31903 1.000E-05 11:09:39.810 1.500E-01 0.600 F 0.000 0.536 -01° 09' 03.10" 1.000E-01 0.600 F 0.000 -0.129 19.4 G 0.70 -0.28 V I52 1.05 Yes Yes
2020BY4 O C 2020-01-26.31942 1.000E-05 11:09:41.280 1.500E-01 0.600 F 0.000 0.542 -01° 09' 13.90" 1.000E-01 0.600 F 0.000 -0.023 19.0 G 0.70 -0.68 V I52 1.02 Yes Yes
2020BY4 O C 2020-01-26.31983 1.000E-05 11:09:42.820 1.500E-01 0.600 F 0.000 0.464 -01° 09' 25.50" 1.000E-01 0.600 F 0.000 -0.155 19.6 G 0.70 -0.08 V I52 0.93 Yes Yes

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