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2021PB9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 3 days
Unobserved 1141 days

 

Astrometry summary
Optical
RMS of residuals 0.750013
First observation 2021-08-11.590737
Last observation 2021-08-15.04535
Number (Discarded) 48 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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