AstDyS-2
Asteroids - Dynamic Site
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(199439) 2006DN31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8260.06 days
Unobserved 189 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2001-03-29.237
Last observation 2023-11-09.294
Number (Discarded) 250 (0)

 

Get the observational details
ASCII file

 

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