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AstDyS ∴ Objects ∴ 1999XF216 ∴ Observational info
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(200276) 1999XF216  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8524.81 days
Unobserved 376 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1999-12-13.354
Last observation 2023-04-16.165
Number (Discarded) 712 (13)

 

Get the observational details
ASCII file

 

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