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2020XR4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 26 days
Unobserved 1291 days

 

Astrometry summary
Optical
RMS of residuals 0.389626
First observation 2020-11-14.369613
Last observation 2020-12-10.093351
Number (Discarded) 19 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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