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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001KD40 ∴ Observational info
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(108431) 2001KD40  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8640.82 days
Unobserved 301 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1999-11-02.462
Last observation 2023-06-30.283
Number (Discarded) 1227 (81)

 

Get the observational details
ASCII file

 

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