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(77522) 2001HA54  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8698.98 days
Unobserved 144 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2000-02-08.242
Last observation 2023-12-03.219
Number (Discarded) 1076 (7)

 

Get the observational details
ASCII file

 

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