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(31994) 2000HR40  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11637.9 days
Unobserved 275 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1991-10-04.106
Last observation 2023-08-15.047
Number (Discarded) 1924 (6)

 

Get the observational details
ASCII file

 

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