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(655206) 2015HN91  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9186.57 days
Unobserved 181 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1998-09-25.296
Last observation 2023-11-19.865
Number (Discarded) 136 (0)

 

Get the observational details
ASCII file

 

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