NEODyS-2

Near Earth Objects - Dynamic Site
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2021BL2  ▹ 
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
2021BL2 O C 2021-01-17.30559 1.000E-05 08:16:17.640 1.500E-01 0.500 F 0.000 0.251 +30° 31' 25.40" 1.000E-01 0.500 F 0.000 -0.230 22.5 G 0.70 0.93 V G96 0.71 Yes Yes
2021BL2 O C 2021-01-17.31067 1.000E-05 08:16:15.000 1.500E-01 0.500 F 0.000 -0.286 +30° 31' 07.70" 1.000E-01 0.500 F 0.000 -0.029 21.5 G 0.70 -0.07 V G96 0.74 Yes Yes
2021BL2 O C 2021-01-17.38027 1.000E-06 08:15:54.110 1.500E-02 0.200 F 0.000 -0.053 +30° 27' 41.28" 1.000E-02 0.200 F 0.000 0.241 21.63w 0.50 -0.09 U F51 1.44 Yes Yes
2021BL2 O C 2021-01-17.39154 1.000E-06 08:15:48.500 1.500E-02 0.200 F 0.000 0.061 +30° 27' 05.08" 1.000E-02 0.200 F 0.000 -0.059 21.54w 0.50 -0.19 U F51 0.49 Yes Yes
2021BL2 O C 2021-01-17.40281 1.000E-06 08:15:42.863 1.500E-02 0.200 F 0.000 -0.014 +30° 26' 28.74" 1.000E-02 0.200 F 0.000 -0.051 21.44w 0.50 -0.29 U F51 0.31 Yes Yes
2021BL2 O C 2021-01-17.41413 1.000E-06 08:15:37.213 1.500E-02 0.200 F 0.000 0.012 +30° 25' 51.79" 1.000E-02 0.200 F 0.000 -0.092 21.74w 0.50 0.00 U F51 0.54 Yes Yes
2021BL2 O C ^ 2021-01-18.35783 1.000E-06 08:10:42.738 1.500E-02 0.200 F 0.000 -0.011 +29° 39' 47.35" 1.000E-02 0.200 F 0.000 -0.014 22.05G 0.50 0.06 V 568 0.11 Yes Yes
2021BL2 O C ^ 2021-01-18.35881 1.000E-06 08:10:42.402 1.500E-02 0.200 F 0.000 0.050 +29° 39' 45.32" 1.000E-02 0.200 F 0.000 0.048 21.87G 0.50 -0.12 V 568 0.42 Yes Yes
2021BL2 O C ^ 2021-01-18.35979 1.000E-06 08:10:42.055 1.500E-02 0.200 F 0.000 -0.040 +29° 39' 43.15" 1.000E-02 0.200 F 0.000 -0.032 22.00G 0.50 0.01 V 568 0.31 Yes Yes

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