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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997FD5 ∴ Observational info
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(73901) 1997FD5  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9613.98 days
Unobserved 316 days

 

Astrometry summary
Optical
RMS of residuals 0.64
First observation 1997-03-11.310
Last observation 2023-07-07.288
Number (Discarded) 1526 (247)

 

Get the observational details
ASCII file

 

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