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AstDyS ∴ Objects ∴ 2001UB166 ∴ Observational info
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(270266) 2001UB166  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8052.96 days
Unobserved 222 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2001-10-18.349
Last observation 2023-11-05.309
Number (Discarded) 339 (1)

 

Get the observational details
ASCII file

 

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