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(52768) 1998OR2  ▹ 
OBSERVATIONAL INFORMATION

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Designation Type N Date and time Radar range/range rate trx station rec station Quality
yr-mo-day hh:mm:ss type km or km/day precision a priori rms F bias residual χ used
1998OR2 c 2020-04-16 23:08:00 DEL 1.11306e+7 1.19917 1.19917 F 0.00000 0.89935 251 251 0.76 Yes
1998OR2 c 2020-04-16 23:39:00 DEL 1.11178e+7 0.29979 0.29979 F 0.00000 0.39445 251 251 2.01 Yes
1998OR2 c 2020-04-22 00:23:00 DEL 8.35319e+6 0.17988 0.17988 F 0.00000 -0.13784 251 251 2.18 Yes

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