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AstDyS ∴ Objects ∴ 2011YC89 ∴ Observational info
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(600505) 2011YC89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5582.93 days
Unobserved 937 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2006-11-13.305
Last observation 2022-02-25.237
Number (Discarded) 70 (0)

 

Get the observational details
ASCII file

 

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