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(490580) 2009WL104  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8763.84 days
Unobserved 198 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1999-10-16.413
Last observation 2023-10-14.254
Number (Discarded) 415 (0)

 

Get the observational details
ASCII file

 

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