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AstDyS ∴ Objects ∴ 2011UA55 ∴ Observational info
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(312843) 2011UA55  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 8590 days
Unobserved 361 days

 

Astrometry summary
Optical
RMS of residuals 0.56"
First observation 1995-11-17.302
Last observation 2019-05-25.299
Number (Discarded) 284 (2)

 

Get the observational details
ASCII file

 

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