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AstDyS ∴ Objects ∴ 1999FD35 ∴ Observational info
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(31591) 1999FD35  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10747 days
Unobserved 167 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1994-06-08.173
Last observation 2023-11-10.135
Number (Discarded) 1685 (16)

 

Get the observational details
ASCII file

 

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