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(331449) 2012HM9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5965.85 days
Unobserved 702 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2006-01-23.358
Last observation 2022-05-25.211
Number (Discarded) 213 (2)

 

Get the observational details
ASCII file

 

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