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2020XR  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 2904 days
Unobserved 1174 days

 

Astrometry summary
Optical
RMS of residuals 0.740975
First observation 2013-03-03.237968
Last observation 2021-02-13.318553
Number (Discarded) 139 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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