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(22301) 1990OB1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12294.8 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.40
First observation 1990-07-22.364
Last observation 2024-03-20.148
Number (Discarded) 3004 (16)

 

Get the observational details
ASCII file

 

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