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AstDyS ∴ Objects ∴ 1999UD25 ∴ Observational info
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(91865) 1999UD25  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8929.92 days
Unobserved 74 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1999-09-12.401
Last observation 2024-02-23.320
Number (Discarded) 1593 (5)

 

Get the observational details
ASCII file

 

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