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(657561) 2016ST21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6745.95 days
Unobserved 144 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2005-06-14.310
Last observation 2023-12-03.258
Number (Discarded) 132 (0)

 

Get the observational details
ASCII file

 

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