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AstDyS ∴ Objects ∴ 1999AF20 ∴ Observational info
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(137112) 1999AF20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9215.62 days
Unobserved 73 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1999-01-13.519
Last observation 2024-04-07.142
Number (Discarded) 653 (2)

 

Get the observational details
ASCII file

 

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