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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UU156 ∴ Observational info
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(234531) 2001UU156  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8034.88 days
Unobserved 204 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 2001-10-13.392
Last observation 2023-10-13.275
Number (Discarded) 487 (4)

 

Get the observational details
ASCII file

 

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