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AstDyS ∴ Objects ∴ 1999XF169 ∴ Observational info
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(45198) 1999XF169  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9937.64 days
Unobserved 46 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1997-01-03.346
Last observation 2024-03-19.990
Number (Discarded) 1853 (8)

 

Get the observational details
ASCII file

 

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