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(53306) 1999HA3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9097.75 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1999-04-24.624
Last observation 2024-03-21.369
Number (Discarded) 1862 (7)

 

Get the observational details
ASCII file

 

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