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AstDyS ∴ Objects ∴ 2011UM55 ∴ Observational info
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(312844) 2011UM55  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7519.53 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.55"
First observation 1999-01-07.080
Last observation 2019-08-09.611
Number (Discarded) 225 (1)

 

Get the observational details
ASCII file

 

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





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