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AstDyS ∴ Objects ∴ 2001XR165 ∴ Observational info
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(194637) 2001XR165  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6580 days
Unobserved 670 days

 

Astrometry summary
Optical
RMS of residuals 0.56"
First observation 1999-04-18.260
Last observation 2017-04-23.260
Number (Discarded) 270 (2)

 

Get the observational details
ASCII file

 

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





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