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AstDyS ∴ Objects ∴ 1999CK9 ∴ Observational info
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(231717) 1999CK9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8973.82 days
Unobserved 234 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1999-02-12.579
Last observation 2023-09-08.404
Number (Discarded) 352 (6)

 

Get the observational details
ASCII file

 

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