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AstDyS ∴ Objects ∴ 2000HR47 ∴ Observational info
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(51142) 2000HR47  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9373.11 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1997-10-23.198
Last observation 2023-06-22.311
Number (Discarded) 1488 (3)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.