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(420804) 2013HD12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7978.28 days
Unobserved 44 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2002-05-13.347
Last observation 2024-03-16.626
Number (Discarded) 228 (2)

 

Get the observational details
ASCII file

 

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