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2021EY4  ▹ 
OBSERVATIONAL INFORMATION
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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
2021EY4 O C 2021-03-15.32603 1.000E-06 10:50:23.329 1.500E-02 0.200 F 0.000 0.057 -32° 48' 07.50" 1.000E-02 0.200 F 0.000 0.161 20.42w 0.50 -0.21 U F51 0.93 Yes Yes
2021EY4 O C 2021-03-15.33575 1.000E-06 10:50:23.611 1.500E-02 0.200 F 0.000 0.020 -32° 47' 21.79" 1.000E-02 0.200 F 0.000 0.218 20.45w 0.50 -0.18 U F51 1.19 Yes Yes
2021EY4 O C 2021-03-15.34545 1.000E-06 10:50:23.881 1.500E-02 0.200 F 0.000 -0.098 -32° 46' 36.57" 1.000E-02 0.200 F 0.000 -0.231 20.50w 0.50 -0.13 U F51 1.37 Yes Yes
2021EY4 O C 2021-03-15.35514 1.000E-06 10:50:24.159 1.500E-02 0.200 F 0.000 -0.056 -32° 45' 50.68" 1.000E-02 0.200 F 0.000 -0.058 20.43w 0.50 -0.20 U F51 0.44 Yes Yes
2021EY4 O C 4 2021-03-15.93111 1.000E-05 10:50:52.710 1.500E-01 0.400 F 0.000 -0.225 -31° 59' 30.30" 1.000E-01 0.400 F 0.000 0.086 19.9 G 0.70 -0.57 V J04 0.61 Yes Yes
2021EY4 O C 4 2021-03-15.93281 1.000E-05 10:50:52.800 1.500E-01 0.400 F 0.000 0.223 -31° 59' 22.40" 1.000E-01 0.400 F 0.000 -0.213 20.2 G 0.70 -0.27 V J04 0.79 Yes Yes
2021EY4 O C 4 2021-03-15.93452 1.000E-05 10:50:52.830 1.500E-01 0.400 F 0.000 -0.094 -31° 59' 13.20" 1.000E-01 0.400 F 0.000 0.737 20.0 G 0.70 -0.47 V J04 1.89 Yes Yes
2021EY4 O C K 2021-03-16.41067 1.000E-06 10:51:16.270 1.500E-01 0.600 F 0.000 -0.291 -31° 19' 12.90" 1.000E-01 0.600 F 0.000 -0.163 20.1 G 0.70 -0.34 V 474 0.56 Yes Yes
2021EY4 O C K 2021-03-16.41303 1.000E-06 10:51:16.410 1.500E-01 0.600 F 0.000 0.404 -31° 19' 01.80" 1.000E-01 0.600 F 0.000 -0.712 21.2 G 0.70 0.76 V 474 1.38 Yes Yes
2021EY4 O C K 2021-03-16.41539 1.000E-06 10:51:16.470 1.500E-01 0.600 F 0.000 0.078 -31° 18' 49.50" 1.000E-01 0.600 F 0.000 -0.066 20.8 G 0.70 0.36 V 474 0.17 Yes Yes
2021EY4 O C K 2021-03-16.41775 1.000E-06 10:51:16.510 1.500E-01 0.600 F 0.000 -0.501 -31° 18' 37.60" 1.000E-01 0.600 F 0.000 0.180 20.7 G 0.70 0.26 V 474 0.89 Yes Yes
2021EY4 O C 2 2021-03-16.97050 1.000E-06 10:51:44.320 1.500E-02 0.400 F 0.000 0.063 -30° 32' 56.31" 1.000E-02 0.400 F 0.000 0.098 20.5 G 0.70 0.10 V J04 0.30 Yes Yes
2021EY4 O C 2 2021-03-16.97208 1.000E-06 10:51:44.377 1.500E-02 0.400 F 0.000 0.138 -30° 32' 48.46" 1.000E-02 0.400 F 0.000 -0.038 20.6 G 0.70 0.20 V J04 0.36 Yes Yes
2021EY4 O C 2 2021-03-16.97364 1.000E-06 10:51:44.454 1.500E-02 0.400 F 0.000 0.478 -30° 32' 40.51" 1.000E-02 0.400 F 0.000 -0.021 20.0 G 0.70 -0.40 V J04 1.22 Yes Yes
2021EY4 O C K 2021-03-17.45022 1.000E-06 10:52:09.120 1.500E-01 0.600 F 0.000 0.098 -29° 50' 52.70" 1.000E-01 0.600 F 0.000 -0.371 20.1 G 0.70 -0.27 V 474 0.64 Yes Yes
2021EY4 O C K 2021-03-17.45253 1.000E-06 10:52:09.210 1.500E-01 0.600 F 0.000 0.156 -29° 50' 40.60" 1.000E-01 0.600 F 0.000 -0.249 19.7 G 0.70 -0.67 V 474 0.49 Yes Yes
2021EY4 O C K 2021-03-17.45431 1.000E-06 10:52:09.260 1.500E-01 0.600 F 0.000 -0.050 -29° 50' 31.40" 1.000E-01 0.600 F 0.000 -0.269 20.1 G 0.70 -0.27 V 474 0.46 Yes Yes
2021EY4 O C K 2021-03-19.46170 1.000E-06 10:53:59.180 1.500E-01 0.600 F 0.000 0.026 -26° 49' 29.60" 1.000E-01 0.600 F 0.000 -0.569 19.7 G 0.70 -0.55 V 474 0.96 Yes Yes
2021EY4 O C K 2021-03-19.46347 1.000E-06 10:53:59.260 1.500E-01 0.600 F 0.000 0.113 -26° 49' 19.00" 1.000E-01 0.600 F 0.000 0.087 20.4 G 0.70 0.15 V 474 0.24 Yes Yes
2021EY4 O C K 2021-03-19.46525 1.000E-06 10:53:59.320 1.500E-01 0.600 F 0.000 -0.066 -26° 49' 08.80" 1.000E-01 0.600 F 0.000 0.346 20.2 G 0.70 -0.05 V 474 0.59 Yes Yes
2021EY4 O C K 2021-03-21.40470 1.000E-06 10:55:55.470 1.500E-01 0.600 F 0.000 -0.349 -23° 41' 59.80" 1.000E-01 0.600 F 0.000 0.001 20.3 G 0.70 0.16 V 474 0.59 Yes Yes
2021EY4 O C K 2021-03-21.40684 1.000E-06 10:55:55.580 1.500E-01 0.600 F 0.000 -0.237 -23° 41' 47.30" 1.000E-01 0.600 F 0.000 -0.137 20.1 G 0.70 -0.04 V 474 0.46 Yes Yes
2021EY4 O C K 2021-03-21.40790 1.000E-06 10:55:55.640 1.500E-01 0.600 F 0.000 -0.112 -23° 41' 40.80" 1.000E-01 0.600 F 0.000 0.046 20.4 G 0.70 0.26 V 474 0.20 Yes Yes
2021EY4 O C K 2021-03-21.41004 1.000E-06 10:55:55.730 1.500E-01 0.600 F 0.000 -0.270 -23° 41' 28.40" 1.000E-01 0.600 F 0.000 -0.191 20.3 G 0.70 0.16 V 474 0.56 Yes Yes
2021EY4 O C | 2021-03-23.11325 1.000E-05 10:57:44.050 1.500E-01 1.000 F -0.036 0.263 -20° 48' 29.50" 1.000E-01 1.000 F -0.041 0.426 20.2 V 0.70 -0.13 u 807 0.50 Yes Yes
2021EY4 O C | 2021-03-23.11519 1.000E-05 10:57:44.130 1.500E-01 1.000 F -0.036 0.098 -20° 48' 17.50" 1.000E-01 1.000 F -0.041 0.381 20.1 V 0.70 -0.23 u 807 0.40 Yes Yes
2021EY4 O C | 2021-03-25.09641 1.000E-05 10:59:59.640 1.500E-01 1.000 F -0.018 0.332 -17° 18' 10.90" 1.000E-01 1.000 F -0.031 0.235 20.1 V 0.70 -0.15 u 807 0.41 Yes Yes
2021EY4 O C | 2021-03-25.09933 1.000E-05 10:59:59.800 1.500E-01 1.000 F -0.018 0.425 -17° 17' 52.50" 1.000E-01 1.000 F -0.031 -0.218 20.0 V 0.70 -0.25 u 807 0.48 Yes Yes
2021EY4 O C | 2021-03-25.10224 1.000E-05 10:59:59.910 1.500E-01 1.000 F -0.018 -0.187 -17° 17' 34.40" 1.000E-01 1.000 F -0.031 -0.913 20.4 V 0.70 0.15 u 807 0.94 Yes Yes
2021EY4 O C K 2021-03-31.22235 1.000E-06 11:07:54.630 1.500E-01 0.600 F 0.000 -0.539 -05° 58' 09.20" 1.000E-01 0.600 F 0.000 0.119 20.00G 0.50 0.09 V I52 0.93 Yes Yes
2021EY4 O C K 2021-03-31.22360 1.000E-06 11:07:54.760 1.500E-01 0.600 F 0.000 0.156 -05° 58' 01.20" 1.000E-01 0.600 F 0.000 -0.273 19.99G 0.50 0.08 V I52 0.53 Yes Yes
2021EY4 O C K 2021-03-31.22644 1.000E-06 11:07:54.920 1.500E-01 0.600 F 0.000 -0.277 -05° 57' 43.60" 1.000E-01 0.600 F 0.000 -1.710 V I52 2.93 Yes No
2021EY4 O C K 2021-03-31.22778 1.000E-06 11:07:54.990 1.500E-01 0.600 F 0.000 -0.560 -05° 57' 33.00" 1.000E-01 0.600 F 0.000 -0.072 19.85G 0.50 -0.06 V I52 0.95 Yes Yes
2021EY4 O C K 2021-04-01.12615 1.000E-05 11:09:12.470 1.500E-01 1.000 F -0.021 -0.461 -04° 17' 28.00" 1.000E-01 1.000 F -0.083 1.170 20.1 R 0.70 0.29 q 734 1.26 Yes Yes
2021EY4 O C K 2021-04-01.13050 1.000E-05 11:09:12.820 1.500E-01 1.000 F -0.021 0.115 -04° 16' 59.60" 1.000E-01 1.000 F -0.083 0.620 19.9 R 0.70 0.09 q 734 0.63 Yes Yes
2021EY4 O C K 2021-04-01.13489 1.000E-05 11:09:13.130 1.500E-01 1.000 F -0.021 0.063 -04° 16' 31.40" 1.000E-01 1.000 F -0.083 -0.397 20.1 R 0.70 0.29 q 734 0.40 Yes Yes
2021EY4 O C K 2021-04-01.13925 1.000E-05 11:09:13.440 1.500E-01 1.000 F -0.021 0.054 -04° 16' 02.20" 1.000E-01 1.000 F -0.083 -0.216 q 734 0.22 Yes No
2021EY4 O C 2021-04-03.18663 1.000E-06 11:12:14.010 1.500E-01 0.500 F 0.000 0.028 -00° 31' 10.20" 1.000E-01 0.500 F 0.000 0.034 20.16G 0.50 0.16 V G96 0.09 Yes Yes
2021EY4 O C 2021-04-03.19224 1.000E-06 11:12:14.440 1.500E-01 0.500 F 0.000 0.283 -00° 30' 33.60" 1.000E-01 0.500 F 0.000 0.217 19.99G 0.50 -0.01 V G96 0.72 Yes Yes
2021EY4 O C 2021-04-03.20344 1.000E-06 11:12:15.210 1.500E-01 0.500 F 0.000 -0.502 -00° 29' 24.00" 1.000E-01 0.500 F 0.000 -2.938 V G96 5.86 No No
2021EY4 O C 2021-04-07.35523 1.000E-05 11:18:45.776 1.500E-02 0.200 F 0.000 0.101 +06° 41' 30.44" 1.000E-02 0.200 F 0.000 -0.181 20.8 w 0.70 0.46 U F51 1.12 Yes Yes
2021EY4 O C 2021-04-07.36738 1.000E-05 11:18:46.736 1.500E-02 0.200 F 0.000 0.064 +06° 42' 42.66" 1.000E-02 0.200 F 0.000 0.285 20.7 w 0.70 0.36 U F51 1.58 Yes Yes
2021EY4 O C 2021-04-07.37948 1.000E-05 11:18:47.696 1.500E-02 0.200 F 0.000 0.073 +06° 43' 53.83" 1.000E-02 0.200 F 0.000 0.051 20.5 w 0.70 0.16 U F51 0.48 Yes Yes
2021EY4 O C 2021-04-08.25068 1.000E-06 11:20:13.810 1.500E-01 0.500 F 0.000 -0.231 +08° 08' 20.00" 1.000E-01 0.500 F 0.000 0.058 20.68G 0.50 0.41 V G96 0.48 Yes Yes
2021EY4 O C 2021-04-08.25582 1.000E-06 11:20:14.240 1.500E-01 0.500 F 0.000 -0.163 +08° 08' 49.50" 1.000E-01 0.500 F 0.000 0.076 20.27G 0.50 -0.01 V G96 0.36 Yes Yes
2021EY4 O C 2021-04-08.26097 1.000E-06 11:20:14.680 1.500E-01 0.500 F 0.000 0.029 +08° 09' 19.00" 1.000E-01 0.500 F 0.000 0.018 20.21G 0.50 -0.07 V G96 0.07 Yes Yes
2021EY4 O C 2021-04-08.26611 1.000E-06 11:20:15.100 1.500E-01 0.500 F 0.000 -0.081 +08° 09' 48.70" 1.000E-01 0.500 F 0.000 0.188 20.30G 0.50 0.02 V G96 0.41 Yes Yes
2021EY4 O C 2021-04-11.26293 1.000E-05 11:25:23.301 1.500E-02 0.200 F 0.000 -0.028 +12° 42' 32.07" 1.000E-02 0.200 F 0.000 0.227 21.2 w 0.70 0.61 U F51 1.24 Yes Yes
2021EY4 O C 2021-04-11.27500 1.000E-05 11:25:24.382 1.500E-02 0.200 F 0.000 0.047 +12° 43' 34.39" 1.000E-02 0.200 F 0.000 -0.090 21.0 w 0.70 0.40 U F51 0.55 Yes Yes
2021EY4 O C 2021-04-11.29910 1.000E-05 11:25:26.502 1.500E-02 0.200 F 0.000 -0.040 +12° 45' 39.12" 1.000E-02 0.200 F 0.000 -0.200 20.7 w 0.70 0.10 U F51 1.10 Yes Yes
2021EY4 O C K 2021-04-20.22731 1.000E-06 11:41:56.160 1.500E-01 0.600 F 0.000 0.218 +23° 16' 46.90" 1.000E-01 0.600 F 0.000 0.335 20.63G 0.50 -0.46 V I52 0.68 Yes Yes
2021EY4 O C K 2021-04-20.23404 1.000E-06 11:41:56.810 1.500E-01 0.600 F 0.000 -0.252 +23° 17' 09.00" 1.000E-01 0.600 F 0.000 -0.138 21.15G 0.50 0.06 V I52 0.49 Yes Yes
2021EY4 O C K 2021-04-20.24609 1.000E-06 11:41:58.050 1.500E-01 0.600 F 0.000 -0.069 +23° 17' 49.30" 1.000E-01 0.600 F 0.000 -0.193 21.15G 0.50 0.05 V I52 0.35 Yes Yes
2021EY4 O C K 2021-05-01.29148 1.000E-05 12:04:08.370 1.500E-01 0.500 F 0.054 0.109 +30° 52' 24.30" 1.000E-01 0.500 F 0.304 -0.036 o 691 0.26 Yes No
2021EY4 O C K 2021-05-01.30824 1.000E-05 12:04:10.210 1.500E-01 0.500 F 0.054 -0.490 +30° 52' 52.30" 1.000E-01 0.500 F 0.304 0.280 o 691 1.31 Yes No
2021EY4 O C K 2021-05-01.32499 1.000E-05 12:04:12.150 1.500E-01 0.500 F 0.054 0.032 +30° 53' 19.10" 1.000E-01 0.500 F 0.304 -0.436 o 691 1.01 Yes No

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