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(512560) 2016SA21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4555.9 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2011-09-27.442
Last observation 2024-03-18.338
Number (Discarded) 195 (2)

 

Get the observational details
ASCII file

 

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