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(256121) 2006UM331  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6993.19 days
Unobserved 769 days

 

Astrometry summary
Optical
RMS of residuals 0.63
First observation 2003-01-29.135
Last observation 2022-03-23.329
Number (Discarded) 188 (4)

 

Get the observational details
ASCII file

 

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