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AstDyS ∴ Objects ∴ 2001FM158 ∴ Observational info
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(51545) 2001FM158  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11515.3 days
Unobserved 376 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1991-10-06.301
Last observation 2023-04-16.584
Number (Discarded) 1857 (8)

 

Get the observational details
ASCII file

 

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