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(509761) Umberto  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5317.02 days
Unobserved 396 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 2008-09-04.253
Last observation 2023-03-27.277
Number (Discarded) 207 (0)

 

Get the observational details
ASCII file

 

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