AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012DA90 ∴ Observational info
Contact »
(463228) 2012DA90  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9470.08 days
Unobserved 439 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1997-03-10.110
Last observation 2023-02-12.188
Number (Discarded) 213 (0)

 

Get the observational details
ASCII file

 

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