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(17181) 1999UM3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 24329 days
Unobserved 693 days

 

Astrometry summary
Optical
RMS of residuals 0.868405
First observation 1955-10-24.34792
Last observation 2022-06-03.19570
Number (Discarded) 1132 (26)

 

Get the observational details
Optical observations (ASCII file)

 

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