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2012HC20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 2570 days
Unobserved 1813 days

 

Astrometry summary
Optical
RMS of residuals 0.505827
First observation 2012-04-24.36809
Last observation 2019-05-08.29128
Number (Discarded) 100 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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