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(419353) 2009WN209  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7158.94 days
Unobserved 317 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2003-11-29.356
Last observation 2023-07-06.291
Number (Discarded) 346 (1)

 

Get the observational details
ASCII file

 

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