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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DK9 ∴ Observational info
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(665278) 2009DK9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5579.03 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 2009-02-02.288
Last observation 2024-05-13.318
Number (Discarded) 205 (1)

 

Get the observational details
ASCII file

 

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