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(509981) 2009TH23  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6550.94 days
Unobserved 350 days

 

Astrometry summary
Optical
RMS of residuals 0.41
First observation 2005-06-06.392
Last observation 2023-05-14.336
Number (Discarded) 364 (0)

 

Get the observational details
ASCII file

 

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