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(411139) 2009WN249  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4926.89 days
Unobserved 353 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2009-11-17.427
Last observation 2023-05-15.313
Number (Discarded) 240 (1)

 

Get the observational details
ASCII file

 

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