AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SQ309 ∴ Observational info
Contact »
(438732) 2008SQ309  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11472.2 days
Unobserved 354 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1991-12-14.165
Last observation 2023-05-12.357
Number (Discarded) 210 (1)

 

Get the observational details
ASCII file

 

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