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(90482) Orcus  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 26421.5 days
Unobserved 47 days

 

Astrometry summary
Optical
RMS of residuals 0.37
First observation 1951-11-08.392
Last observation 2024-03-10.928
Number (Discarded) 1360 (7)

 

Get the observational details
ASCII file

 

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