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2011QG9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6748 days
Unobserved 1211 days

 

Astrometry summary
Optical
RMS of residuals 0.485476
First observation 2002-07-14.38900
Last observation 2021-01-03.389674
Number (Discarded) 178 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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