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(59912) 1999RU156  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12142 days
Unobserved 43 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1990-12-19.420
Last observation 2024-03-17.455
Number (Discarded) 1375 (9)

 

Get the observational details
ASCII file

 

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