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AstDyS ∴ Objects ∴ 2001FZ90 ∴ Observational info
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(270020) 2001FZ90  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9419.93 days
Unobserved 162 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1998-06-26.263
Last observation 2024-04-10.193
Number (Discarded) 481 (5)

 

Get the observational details
ASCII file

 

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