AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Commerson ∴ Observational info
Contact »
(13770) Commerson  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11725.5 days
Unobserved 289 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1991-06-04.322
Last observation 2023-07-11.839
Number (Discarded) 1998 (11)

 

Get the observational details
ASCII file

 

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