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(264140) 2009UD87  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10231.9 days
Unobserved 122 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1995-12-24.339
Last observation 2023-12-29.224
Number (Discarded) 390 (4)

 

Get the observational details
ASCII file

 

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