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(234341) 2001FZ57  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 10975 days
Unobserved 88 days

 

Astrometry summary
Optical
RMS of residuals 0.676699"
First observation 1991-04-18.62281
Last observation 2021-05-05.190362
Number (Discarded) 279 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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