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(639663) 2017HN15  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10691.5 days
Unobserved 312 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1994-03-16.183
Last observation 2023-06-23.670
Number (Discarded) 186 (1)

 

Get the observational details
ASCII file

 

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