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(305941) 2009HC2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8318.02 days
Unobserved 117 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2001-03-26.314
Last observation 2024-01-03.331
Number (Discarded) 317 (2)

 

Get the observational details
ASCII file

 

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