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(403487) 2009UU61  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8940.94 days
Unobserved 379 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1998-10-23.330
Last observation 2023-04-16.272
Number (Discarded) 121 (0)

 

Get the observational details
ASCII file

 

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