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AstDyS ∴ Objects ∴ 1999UT12 ∴ Observational info
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(102542) 1999UT12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12132.9 days
Unobserved 89 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1990-11-17.306
Last observation 2024-02-05.171
Number (Discarded) 1173 (23)

 

Get the observational details
ASCII file

 

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