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AstDyS ∴ Objects ∴ 2000SY57 ∴ Observational info
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(316890) 2000SY57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9279.6 days
Unobserved 786 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1996-10-03.680
Last observation 2022-03-01.277
Number (Discarded) 417 (4)

 

Get the observational details
ASCII file

 

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