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(266909) 2009WP220  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9537.91 days
Unobserved 739 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 1996-03-11.348
Last observation 2022-04-22.262
Number (Discarded) 196 (2)

 

Get the observational details
ASCII file

 

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