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(312844) 2011UM55  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 9018.23 days
Unobserved 193 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1999-01-07.080
Last observation 2023-09-16.314
Number (Discarded) 440 (1)

 

Get the observational details
ASCII file

 

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