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(331843) 2003UM203  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7440.7 days
Unobserved 51 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2003-10-21.435
Last observation 2024-03-05.139
Number (Discarded) 473 (1)

 

Get the observational details
ASCII file

 

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