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AstDyS ∴ Objects ∴ 2001SY354 ∴ Observational info
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(297615) 2001SY354  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8883.08 days
Unobserved 412 days

 

Astrometry summary
Optical
RMS of residuals 0.63
First observation 1998-11-17.470
Last observation 2023-03-14.555
Number (Discarded) 319 (2)

 

Get the observational details
ASCII file

 

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