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2009HC  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 45 days
Unobserved 5437 days

 

Astrometry summary
Optical
RMS of residuals 0.496051
First observation 2009-04-17.23164
Last observation 2009-06-01.13477
Number (Discarded) 150 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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