NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HR4 ∴ Observational info ∴ Optical obs
Contact »
2020HR4  ▹ 
OBSERVATIONAL INFORMATION
◲

Detections | Residuals | Detections & Residuals

[1-21]

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
2020HR4 O C 2020-04-20.47781 1.000E-06 15:09:12.248 1.500E-02 0.200 F 0.000 -0.007 +03° 08' 09.49" 1.000E-02 0.200 F 0.000 -0.042 21.55w 0.50 -0.12 U F51 0.26 Yes Yes
2020HR4 O C 2020-04-20.49127 1.000E-06 15:09:13.034 1.500E-02 0.200 F 0.000 -0.069 +03° 08' 06.35" 1.000E-02 0.200 F 0.000 -0.002 22.26w 0.50 0.59 U F51 0.42 Yes Yes
2020HR4 O C 2020-04-20.51868 1.000E-06 15:09:14.650 1.500E-02 0.200 F 0.000 0.005 +03° 07' 59.84" 1.000E-02 0.200 F 0.000 0.018 21.39w 0.50 -0.28 U F51 0.11 Yes Yes
2020HR4 O C 2020-04-23.36387 1.000E-05 15:12:26.970 1.500E-01 0.500 F 0.000 0.182 +02° 54' 51.90" 1.000E-01 0.500 F 0.000 -0.076 V G96 0.41 Yes No
2020HR4 O C 2020-04-23.36905 1.000E-05 15:12:27.240 1.500E-01 0.500 F 0.000 0.207 +02° 54' 50.40" 1.000E-01 0.500 F 0.000 0.043 V G96 0.44 Yes No
2020HR4 O C 2020-04-23.37423 1.000E-05 15:12:27.520 1.500E-01 0.500 F 0.000 0.381 +02° 54' 48.70" 1.000E-01 0.500 F 0.000 -0.036 21.6 G 0.70 0.03 V G96 0.80 Yes Yes
2020HR4 O C 2020-04-23.44322 1.000E-05 15:12:31.110 1.500E-01 0.600 F 0.000 0.012 +02° 54' 26.90" 1.000E-01 0.600 F 0.000 -0.053 21.6 G 0.70 0.03 V V06 0.09 Yes Yes
2020HR4 O C 2020-04-23.44550 1.000E-05 15:12:31.240 1.500E-01 0.600 F 0.000 0.136 +02° 54' 26.20" 1.000E-01 0.600 F 0.000 -0.026 22.0 G 0.70 0.43 V V06 0.24 Yes Yes
2020HR4 O C 2020-04-23.44778 1.000E-05 15:12:31.360 1.500E-01 0.600 F 0.000 0.107 +02° 54' 25.50" 1.000E-01 0.600 F 0.000 0.001 21.4 G 0.70 -0.17 V V06 0.18 Yes Yes
2020HR4 O C 2020-04-23.45006 1.000E-05 15:12:31.470 1.500E-01 0.600 F 0.000 -0.075 +02° 54' 24.80" 1.000E-01 0.600 F 0.000 0.028 20.8 G 0.70 -0.77 V V06 0.14 Yes Yes
2020HR4 O C 2020-04-27.27959 1.000E-05 15:16:15.460 1.500E-01 0.600 F 0.000 -0.650 +02° 31' 09.30" 1.000E-01 0.600 F 0.000 0.365 V V06 1.34 Yes No
2020HR4 O C 2020-04-27.28197 1.000E-05 15:16:15.600 1.500E-01 0.600 F 0.000 -0.075 +02° 31' 08.20" 1.000E-01 0.600 F 0.000 0.244 V V06 0.46 Yes No
2020HR4 O C 2020-04-27.28434 1.000E-05 15:16:15.690 1.500E-01 0.600 F 0.000 -0.241 +02° 31' 07.20" 1.000E-01 0.600 F 0.000 0.219 V V06 0.59 Yes No
2020HR4 O C 2020-04-27.28672 1.000E-05 15:16:15.830 1.500E-01 0.600 F 0.000 0.338 +02° 31' 05.90" 1.000E-01 0.600 F 0.000 -0.101 22.1 G 0.70 0.50 V V06 0.63 Yes Yes
2020HR4 O C 2020-05-11.32126 1.000E-05 15:25:32.332 1.500E-02 0.200 F 0.000 0.017 +00° 15' 52.41" 1.000E-02 0.200 F 0.000 0.077 22.1 w 0.70 0.14 U F51 0.43 Yes Yes
2020HR4 O C 2020-05-11.33191 1.000E-05 15:25:32.555 1.500E-02 0.200 F 0.000 0.029 +00° 15' 44.42" 1.000E-02 0.200 F 0.000 -0.249 21.9 w 0.70 -0.06 U F51 1.35 Yes Yes
2020HR4 O C 2020-05-11.34252 1.000E-05 15:25:32.762 1.500E-02 0.200 F 0.000 -0.110 +00° 15' 36.87" 1.000E-02 0.200 F 0.000 -0.162 22.1 w 0.70 0.14 U F51 1.06 Yes Yes
2020HR4 O C 2020-05-11.35317 1.000E-05 15:25:32.977 1.500E-02 0.200 F 0.000 -0.073 +00° 15' 29.35" 1.000E-02 0.200 F 0.000 -0.014 21.8 w 0.70 -0.16 U F51 0.40 Yes Yes
2020HR4 O C 2020-05-12.34609 1.000E-05 15:26:01.587 1.500E-02 0.200 F 0.000 0.115 +00° 03' 25.96" 1.000E-02 0.200 F 0.000 0.149 22.0 w 0.70 0.01 U F51 1.03 Yes Yes
2020HR4 O C 2020-05-12.35869 1.000E-05 15:26:01.820 1.500E-02 0.200 F 0.000 0.053 +00° 03' 16.50" 1.000E-02 0.200 F 0.000 -0.030 21.8 w 0.70 -0.19 U F51 0.33 Yes Yes
2020HR4 O C 2020-05-12.37134 1.000E-05 15:26:02.047 1.500E-02 0.200 F 0.000 -0.034 +00° 03' 07.40" 1.000E-02 0.200 F 0.000 0.191 21.8 w 0.70 -0.19 U F51 1.07 Yes Yes

[1-21]