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(512458) 2016QW40  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9508.18 days
Unobserved 401 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1997-03-09.308
Last observation 2023-03-21.491
Number (Discarded) 187 (3)

 

Get the observational details
ASCII file

 

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