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2009OC  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4221 days
Unobserved 2195 days

 

Astrometry summary
Optical
RMS of residuals 0.412031
First observation 2006-10-03.45872
Last observation 2018-04-24.44791
Number (Discarded) 403 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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