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AstDyS ∴ Objects ∴ 2001XU97 ∴ Observational info
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(89550) 2001XU97  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7570.02 days
Unobserved 184 days

 

Astrometry summary
Optical
RMS of residuals 0.53"
First observation 1998-01-26.438
Last observation 2018-10-18.460
Number (Discarded) 827 (7)

 

Get the observational details
ASCII file

 

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





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