AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007DN2 ∴ Observational info
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(188939) 2007DN2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7147.85 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2004-08-21.539
Last observation 2024-03-17.386
Number (Discarded) 529 (4)

 

Get the observational details
ASCII file

 

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