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(249456) 2009HC52  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9390.06 days
Unobserved 90 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 1998-05-16.175
Last observation 2024-01-30.234
Number (Discarded) 370 (0)

 

Get the observational details
ASCII file

 

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