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(234341) 2001FZ57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12053 days
Unobserved 3 days

 

Astrometry summary
Optical
RMS of residuals 0.655591
First observation 1991-04-18.62281
Last observation 2024-04-17.422760
Number (Discarded) 485 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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