AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1990OA3 ∴ Observational info
Contact »
(29170) 1990OA3  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 13627.2 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1986-11-25.904
Last observation 2024-03-18.109
Number (Discarded) 3142 (190)

 

Get the observational details
ASCII file

 

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