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(63940) 2001SR55  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12088.7 days
Unobserved 147 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 1990-11-11.373
Last observation 2023-12-17.074
Number (Discarded) 1826 (331)

 

Get the observational details
ASCII file

 

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