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AstDyS ∴ Objects ∴ 2007YW31 ∴ Observational info
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(424394) 2007YW31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7124.82 days
Unobserved 373 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2003-10-24.358
Last observation 2023-04-27.180
Number (Discarded) 169 (1)

 

Get the observational details
ASCII file

 

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