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AstDyS ∴ Objects ∴ 2001SW201 ∴ Observational info
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(208399) 2001SW201  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8063.99 days
Unobserved 194 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 2001-09-19.257
Last observation 2023-10-18.251
Number (Discarded) 326 (6)

 

Get the observational details
ASCII file

 

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