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(670203) 2013HD42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9706.11 days
Unobserved 50 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1997-08-10.285
Last observation 2024-03-07.400
Number (Discarded) 163 (1)

 

Get the observational details
ASCII file

 

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