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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001FR78 ∴ Observational info
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(77305) 2001FR78  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9861.36 days
Unobserved 41 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1997-03-18.976
Last observation 2024-03-18.333
Number (Discarded) 1147 (123)

 

Get the observational details
ASCII file

 

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