AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002JA91 ∴ Observational info
Contact »
(211181) 2002JA91  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9454.22 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1998-03-25.135
Last observation 2024-02-11.353
Number (Discarded) 516 (5)

 

Get the observational details
ASCII file

 

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