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2021YJ  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 97 days
Unobserved 770 days

 

Astrometry summary
Optical
RMS of residuals 0.530951
First observation 2021-12-26.243378
Last observation 2022-04-02.03412
Number (Discarded) 227 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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