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AstDyS ∴ Objects ∴ 2000SY89 ∴ Observational info
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(158041) 2000SY89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8268.99 days
Unobserved 395 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2000-08-05.384
Last observation 2023-03-27.372
Number (Discarded) 538 (5)

 

Get the observational details
ASCII file

 

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