AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011ES43 ∴ Observational info
Contact »
(516856) 2011ES43  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11347.9 days
Unobserved 137 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1992-11-20.336
Last observation 2023-12-16.272
Number (Discarded) 186 (2)

 

Get the observational details
ASCII file

 

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