AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991VJ9 ∴ Observational info
Contact »
(55756) 1991VJ9  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11626.9 days
Unobserved 268 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1991-10-06.405
Last observation 2023-08-06.278
Number (Discarded) 1632 (8)

 

Get the observational details
ASCII file

 

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