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AstDyS ∴ Objects ∴ 2000HR44 ∴ Observational info
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(81581) 2000HR44  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8085.86 days
Unobserved 712 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2000-04-05.344
Last observation 2022-05-26.201
Number (Discarded) 943 (8)

 

Get the observational details
ASCII file

 

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