AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UB22 ∴ Observational info
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(140638) 2001UB22  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9531.02 days
Unobserved 54 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1998-01-30.093
Last observation 2024-03-05.113
Number (Discarded) 1206 (5)

 

Get the observational details
ASCII file

 

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