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AstDyS ∴ Objects ∴ 2000SW291 ∴ Observational info
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(506430) 2000SW291  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9571.12 days
Unobserved 463 days

 

Astrometry summary
Optical
RMS of residuals 0.40
First observation 1996-11-08.360
Last observation 2023-01-22.477
Number (Discarded) 255 (1)

 

Get the observational details
ASCII file

 

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