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AstDyS ∴ Objects ∴ 2000UD55 ∴ Observational info
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(57026) 2000UD55  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9388.21 days
Unobserved 135 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1998-04-02.247
Last observation 2023-12-15.462
Number (Discarded) 1806 (37)

 

Get the observational details
ASCII file

 

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