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2021OY20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 880 days
Unobserved 196 days

 

Astrometry summary
Optical
RMS of residuals 0.452928
First observation 2021-07-20.18224
Last observation 2023-12-17.232793
Number (Discarded) 240 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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