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(312919) 2011WU9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9544.96 days
Unobserved 215 days

 

Astrometry summary
Optical
RMS of residuals 0.40
First observation 1997-08-01.335
Last observation 2023-09-19.290
Number (Discarded) 503 (1)

 

Get the observational details
ASCII file

 

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