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2011UD256  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 2543 days
Unobserved 2034 days

 

Astrometry summary
Optical
RMS of residuals 0.633976
First observation 2011-10-30.32276
Last observation 2018-10-16.330770
Number (Discarded) 51 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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