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2021WR4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 3 days
Unobserved 882 days

 

Astrometry summary
Optical
RMS of residuals 0.719895
First observation 2021-11-29.174657
Last observation 2021-12-02.149973
Number (Discarded) 27 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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