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2011FR21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4205 days
Unobserved 573 days

 

Astrometry summary
Optical
RMS of residuals 0.672809
First observation 2011-03-29.28852
Last observation 2022-10-02.521839
Number (Discarded) 48 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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