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2020OG4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 18242 days
Unobserved 24 days

 

Astrometry summary
Optical
RMS of residuals 0.501938
First observation 1974-06-22.44987
Last observation 2024-06-01.249549
Number (Discarded) 284 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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