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(453553) 2009WU258  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6233.21 days
Unobserved 460 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2006-05-24.165
Last observation 2023-06-17.370
Number (Discarded) 277 (0)

 

Get the observational details
ASCII file

 

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