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AstDyS ∴ Objects ∴ 2001OB17 ∴ Observational info
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(640459) 2001OB17  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8208.05 days
Unobserved 114 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2001-07-13.270
Last observation 2024-01-02.323
Number (Discarded) 173 (0)

 

Get the observational details
ASCII file

 

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