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(443674) 2015HN170  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6938.04 days
Unobserved 2233 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1999-03-21.343
Last observation 2018-03-19.386
Number (Discarded) 88 (0)

 

Get the observational details
ASCII file

 

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