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(257309) 2009HU83  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7327.4 days
Unobserved 47 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2004-02-17.140
Last observation 2024-03-10.545
Number (Discarded) 438 (0)

 

Get the observational details
ASCII file

 

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