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(477040) 2009AY27  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5974.31 days
Unobserved 49 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2007-11-08.280
Last observation 2024-03-17.590
Number (Discarded) 235 (0)

 

Get the observational details
ASCII file

 

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