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(487591) 2015HY181  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7123.67 days
Unobserved 61 days

 

Astrometry summary
Optical
RMS of residuals 0.40
First observation 2004-09-15.666
Last observation 2024-03-18.334
Number (Discarded) 350 (0)

 

Get the observational details
ASCII file

 

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