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2021PY40  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 1013 days
Unobserved 751 days

 

Astrometry summary
Optical
RMS of residuals 0.543512
First observation 2019-06-25.582911
Last observation 2022-04-03.415531
Number (Discarded) 284 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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