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(55758) 1991XR  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11494.6 days
Unobserved 338 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 1991-12-03.371
Last observation 2023-05-23.949
Number (Discarded) 1433 (44)

 

Get the observational details
ASCII file

 

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