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(491243) 2011UB209  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6359.08 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2006-10-19.382
Last observation 2024-03-17.464
Number (Discarded) 305 (2)

 

Get the observational details
ASCII file

 

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