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AstDyS ∴ Objects ∴ 2001UD152 ∴ Observational info
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(89237) 2001UD152  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9604.13 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1997-12-04.325
Last observation 2024-03-21.455
Number (Discarded) 1455 (7)

 

Get the observational details
ASCII file

 

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