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(278577) 2008HG40  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9183.85 days
Unobserved 177 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1998-09-12.393
Last observation 2023-11-04.243
Number (Discarded) 205 (0)

 

Get the observational details
ASCII file

 

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