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AstDyS ∴ Objects ∴ 1999XU148 ∴ Observational info
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(121726) 1999XU148  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7135.26 days
Unobserved 376 days

 

Astrometry summary
Optical
RMS of residuals 0.60"
First observation 1998-07-23.989
Last observation 2018-02-04.254
Number (Discarded) 251 (3)

 

Get the observational details
ASCII file

 

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





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