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(411611) 2011QF14  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 11776 days
Unobserved 80 days

 

Astrometry summary
Optical
RMS of residuals 0.483873"
First observation 1989-02-09.12292
Last observation 2021-05-08.384789
Number (Discarded) 475 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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