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(330857) 2009QN19  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7535.93 days
Unobserved 304 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 2002-11-07.331
Last observation 2023-06-26.265
Number (Discarded) 259 (2)

 

Get the observational details
ASCII file

 

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