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AstDyS ∴ Objects ∴ 2011UB172 ∴ Observational info
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(445694) 2011UB172  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5817.93 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.35
First observation 2007-11-08.273
Last observation 2023-10-13.199
Number (Discarded) 568 (0)

 

Get the observational details
ASCII file

 

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