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(279311) 2009WC252  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7151.01 days
Unobserved 313 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2003-11-18.377
Last observation 2023-06-17.390
Number (Discarded) 221 (1)

 

Get the observational details
ASCII file

 

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