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AstDyS ∴ Objects ∴ 2008AY97 ∴ Observational info
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(489770) 2008AY97  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8158.83 days
Unobserved 1137 days

 

Astrometry summary
Optical
RMS of residuals 0.65
First observation 1998-11-16.449
Last observation 2021-03-19.277
Number (Discarded) 90 (2)

 

Get the observational details
ASCII file

 

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