AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007RJ321 ∴ Observational info
Contact »
(438522) 2007RJ321  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11038 days
Unobserved 292 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1993-04-18.342
Last observation 2023-07-08.375
Number (Discarded) 239 (0)

 

Get the observational details
ASCII file

 

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