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AstDyS ∴ Objects ∴ 2002ES89 ∴ Observational info
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OBSERVATIONAL INFORMATION
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Arc information
Arc length 11579 days
Unobserved 140 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 1992-03-25.128
Last observation 2023-12-07.078
Number (Discarded) 1698 (312)

 

Get the observational details
ASCII file

 

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