AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000UC20 ∴ Observational info
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(171713) 2000UC20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 23081.8 days
Unobserved 140 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1960-09-26.315
Last observation 2023-12-07.099
Number (Discarded) 648 (11)

 

Get the observational details
ASCII file

 

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