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(614423) 2009HG77  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5348.11 days
Unobserved 139 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 2009-04-17.361
Last observation 2023-12-08.473
Number (Discarded) 92 (2)

 

Get the observational details
ASCII file

 

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