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2011UR255  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 3600 days
Unobserved 964 days

 

Astrometry summary
Optical
RMS of residuals 0.509639
First observation 2011-10-26.43063
Last observation 2021-09-03.219381
Number (Discarded) 120 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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