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AstDyS ∴ Objects ∴ Urhixidur ∴ Observational info
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(501) Urhixidur  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 42280.6 days
Unobserved 49 days

 

Astrometry summary
Optical
RMS of residuals 0.47"
First observation 1903-01-18.782
Last observation 2018-10-22.339
Number (Discarded) 1878 (36)

 

Get the observational details
ASCII file

 

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





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