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AstDyS ∴ Objects ∴ 2001SY104 ∴ Observational info
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(258166) 2001SY104  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8205.17 days
Unobserved 79 days

 

Astrometry summary
Optical
RMS of residuals 0.64
First observation 2001-08-24.409
Last observation 2024-02-10.578
Number (Discarded) 140 (2)

 

Get the observational details
ASCII file

 

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