AstDyS-2

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AstDyS ∴ Objects ∴ 2004YD31 ∴ Observational info
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(117391) 2004YD31  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6758.89 days
Unobserved 373 days

 

Astrometry summary
Optical
RMS of residuals 0.54"
First observation 1999-10-08.255
Last observation 2018-04-10.141
Number (Discarded) 454 (2)

 

Get the observational details
ASCII file

 

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





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