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2020YD4  ▹ 
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
2020YD4 O C 2020-12-22.42566 1.000E-06 05:26:11.250 1.500E-02 0.200 F 0.000 -0.190 -16° 58' 43.75" 1.000E-02 0.200 F 0.000 -0.170 21.07i 0.50 -0.02 U F51 1.61 Yes Yes
2020YD4 O C 2020-12-22.44645 1.000E-06 05:26:11.797 1.500E-02 0.200 F 0.000 0.057 -16° 57' 37.86" 1.000E-02 0.200 F 0.000 0.170 21.28i 0.50 0.19 U F51 1.13 Yes Yes
2020YD4 O C 2020-12-22.45687 1.000E-06 05:26:12.009 1.500E-02 0.200 F 0.000 -0.803 -16° 57' 03.94" 1.000E-02 0.200 F 0.000 1.131 20.01i 0.50 -1.08 U F51 5.97 No Yes
2020YD4 O C | 2020-12-23.20085 1.000E-05 05:26:52.500 1.500E-01 1.000 F -0.075 -0.104 -16° 16' 36.80" 1.000E-01 1.000 F 0.026 0.069 21.2 V 0.70 -0.25 u 807 0.13 Yes Yes
2020YD4 O C | 2020-12-23.20495 1.000E-05 05:26:52.620 1.500E-01 1.000 F -0.075 -0.098 -16° 16' 23.60" 1.000E-01 1.000 F 0.026 -0.108 21.1 V 0.70 -0.35 u 807 0.15 Yes Yes
2020YD4 O C | 2020-12-23.20895 1.000E-05 05:26:52.760 1.500E-01 1.000 F -0.075 0.229 -16° 16' 10.40" 1.000E-01 1.000 F 0.026 0.029 21.4 V 0.70 -0.05 u 807 0.23 Yes Yes
2020YD4 O C | 2020-12-24.18494 1.000E-05 05:27:47.470 1.500E-01 1.000 F -0.080 0.762 -15° 22' 20.80" 1.000E-01 1.000 F 0.096 -0.452 21.0 V 0.70 -0.42 u 807 0.89 Yes Yes
2020YD4 O C | 2020-12-24.19018 1.000E-05 05:27:47.620 1.500E-01 1.000 F -0.080 0.603 -15° 22' 02.90" 1.000E-01 1.000 F 0.096 -0.320 21.3 V 0.70 -0.12 u 807 0.69 Yes Yes
2020YD4 O C | 2020-12-24.19525 1.000E-05 05:27:47.810 1.500E-01 1.000 F -0.080 1.088 -15° 21' 45.50" 1.000E-01 1.000 F 0.096 -0.132 21.2 V 0.70 -0.22 u 807 1.10 Yes Yes
2020YD4 O C | 2020-12-25.21487 1.000E-05 05:28:45.920 1.500E-01 0.600 F 0.000 -0.014 -14° 23' 07.40" 1.000E-01 0.600 F 0.000 0.081 21.1 G 0.70 0.00 V 807 0.14 Yes Yes
2020YD4 O C | 2020-12-25.21805 1.000E-05 05:28:46.030 1.500E-01 0.600 F 0.000 0.013 -14° 22' 56.20" 1.000E-01 0.600 F 0.000 -0.008 21.2 G 0.70 0.10 V 807 0.03 Yes Yes
2020YD4 O C | 2020-12-25.22084 1.000E-05 05:28:46.130 1.500E-01 0.600 F 0.000 0.080 -14° 22' 46.20" 1.000E-01 0.600 F 0.000 0.083 21.3 G 0.70 0.20 V 807 0.20 Yes Yes
2020YD4 O C | 2020-12-26.09442 1.000E-05 05:29:41.460 1.500E-01 0.600 F 0.000 0.031 -13° 30' 38.20" 1.000E-01 0.600 F 0.000 0.040 21.0 G 0.70 -0.07 V 807 0.09 Yes Yes
2020YD4 O C | 2020-12-26.09851 1.000E-05 05:29:41.610 1.500E-01 0.600 F 0.000 0.027 -13° 30' 23.50" 1.000E-01 0.600 F 0.000 0.004 21.1 G 0.70 0.03 V 807 0.05 Yes Yes
2020YD4 O C | 2020-12-26.10261 1.000E-05 05:29:41.760 1.500E-01 0.600 F 0.000 0.033 -13° 30' 08.80" 1.000E-01 0.600 F 0.000 -0.080 21.0 G 0.70 -0.07 V 807 0.15 Yes Yes
2020YD4 O C K 2021-01-02.21867 1.000E-06 05:37:55.170 1.500E-01 0.600 F 0.000 -0.495 -05° 27' 10.80" 1.000E-01 0.600 F 0.000 -0.174 21.28G 0.50 0.43 V I52 0.89 Yes Yes
2020YD4 O C K 2021-01-02.22077 1.000E-06 05:37:55.290 1.500E-01 0.600 F 0.000 -0.376 -05° 27' 00.60" 1.000E-01 0.600 F 0.000 0.637 19.84G 0.50 -1.01 V I52 1.25 Yes Yes
2020YD4 O C K 2021-01-02.22287 1.000E-06 05:37:55.410 1.500E-01 0.600 F 0.000 -0.254 -05° 26' 52.50" 1.000E-01 0.600 F 0.000 -0.654 20.96G 0.50 0.11 V I52 1.20 Yes Yes
2020YD4 O C | 2021-01-04.09679 1.000E-05 05:40:27.670 1.500E-01 1.000 F 0.010 0.138 -03° 03' 11.60" 1.000E-01 1.000 F -0.067 0.041 21.1 V 0.70 0.02 u 807 0.15 Yes Yes
2020YD4 O C | 2021-01-04.10383 1.000E-05 05:40:28.080 1.500E-01 1.000 F 0.010 0.168 -03° 02' 39.00" 1.000E-01 1.000 F -0.067 0.041 21.1 V 0.70 0.02 u 807 0.17 Yes Yes
2020YD4 O C | 2021-01-04.10987 1.000E-05 05:40:28.420 1.500E-01 1.000 F 0.010 0.042 -03° 02' 10.80" 1.000E-01 1.000 F -0.067 0.264 21.1 V 0.70 0.02 u 807 0.27 Yes Yes
2020YD4 O C K 2021-01-04.31918 1.000E-06 05:40:43.450 1.500E-01 0.600 F 0.000 -0.103 -02° 47' 13.60" 1.000E-01 0.600 F 0.000 0.675 20.74G 0.50 -0.06 V I52 1.17 Yes Yes
2020YD4 O C K 2021-01-04.32128 1.000E-06 05:40:43.630 1.500E-01 0.600 F 0.000 0.696 -02° 47' 04.00" 1.000E-01 0.600 F 0.000 0.479 20.11G 0.50 -0.69 V I52 1.45 Yes Yes
2020YD4 O C K 2021-01-04.32339 1.000E-06 05:40:43.720 1.500E-01 0.600 F 0.000 0.143 -02° 46' 56.10" 1.000E-01 0.600 F 0.000 -1.418 21.56G 0.50 0.76 V I52 2.44 Yes Yes
2020YD4 O C K 2021-01-05.30287 1.000E-05 05:42:08.060 1.500E-01 0.500 F -0.284 0.117 -01° 30' 21.70" 1.000E-01 0.500 F 0.027 0.375 21.1 R 0.70 0.44 o 691 0.82 Yes Yes
2020YD4 O C K 2021-01-05.31052 1.000E-05 05:42:08.550 1.500E-01 0.500 F -0.284 0.348 -01° 29' 45.80" 1.000E-01 0.500 F 0.027 0.137 21.4 R 0.70 0.74 o 691 0.78 Yes Yes
2020YD4 O C K 2021-01-05.31820 1.000E-05 05:42:09.030 1.500E-01 0.500 F -0.284 0.349 -01° 29' 09.60" 1.000E-01 0.500 F 0.027 0.050 21.7 R 0.70 1.04 o 691 0.73 Yes Yes
2020YD4 O C | 2021-01-13.17696 1.000E-05 05:55:04.990 1.500E-01 1.000 F -0.022 -0.359 +09° 07' 04.20" 1.000E-01 1.000 F -0.034 -0.010 20.8 V 0.70 -0.23 u 807 0.36 Yes Yes
2020YD4 O C | 2021-01-13.18107 1.000E-05 05:55:05.360 1.500E-01 1.000 F -0.022 -0.100 +09° 07' 24.60" 1.000E-01 1.000 F -0.034 0.563 20.8 V 0.70 -0.23 u 807 0.58 Yes Yes
2020YD4 O C | 2021-01-13.18505 1.000E-05 05:55:05.740 1.500E-01 1.000 F -0.022 0.459 +09° 07' 43.50" 1.000E-01 1.000 F -0.034 0.269 20.8 V 0.70 -0.23 u 807 0.54 Yes Yes
2020YD4 O C 2021-01-18.14429 1.000E-06 06:05:00.290 1.500E-01 0.500 F 0.000 -0.726 +15° 35' 44.60" 1.000E-01 0.500 F 0.000 -0.094 21.06G 0.50 0.21 V G96 1.57 Yes Yes
2020YD4 O C 2021-01-18.14986 1.000E-06 06:05:00.920 1.500E-01 0.500 F 0.000 -0.136 +15° 36' 09.90" 1.000E-01 0.500 F 0.000 -0.316 21.13G 0.50 0.28 V G96 0.73 Yes Yes
2020YD4 O C 2021-01-18.15544 1.000E-06 06:05:01.520 1.500E-01 0.500 F 0.000 0.057 +15° 36' 35.60" 1.000E-01 0.500 F 0.000 -0.114 20.56G 0.50 -0.29 V G96 0.28 Yes Yes
2020YD4 O C K 2021-02-06.12904 1.000E-06 06:53:11.310 1.500E-01 0.600 F 0.000 0.187 +33° 27' 40.20" 1.000E-01 0.600 F 0.000 0.320 22.29G 0.50 0.49 V V06 0.66 Yes Yes
2020YD4 O C K 2021-02-06.13380 1.000E-06 06:53:12.090 1.500E-01 0.600 F 0.000 0.919 +33° 27' 50.70" 1.000E-01 0.600 F 0.000 0.205 V V06 1.68 Yes No
2020YD4 O C K 2021-02-06.13856 1.000E-06 06:53:12.810 1.500E-01 0.600 F 0.000 0.894 +33° 28' 01.00" 1.000E-01 0.600 F 0.000 -0.118 V V06 1.61 Yes No
2020YD4 O C K 2021-02-06.26913 1.000E-05 06:53:32.310 1.500E-01 0.500 F -0.028 -0.165 +33° 32' 44.60" 1.000E-01 0.500 F 0.273 0.474 22.3 R 0.70 0.61 o 691 1.12 Yes Yes
2020YD4 O C K 2021-02-06.28102 1.000E-05 06:53:34.050 1.500E-01 0.500 F -0.028 -0.766 +33° 33' 08.40" 1.000E-01 0.500 F 0.273 -0.577 o 691 2.12 Yes No
2020YD4 O C K 2021-02-06.29289 1.000E-05 06:53:35.890 1.500E-01 0.500 F -0.028 -0.173 +33° 33' 33.60" 1.000E-01 0.500 F 0.273 -0.048 o 691 0.40 Yes No

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