AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002ER8 ∴ Observational info
Contact »
(89911) 2002ER8  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9033.03 days
Unobserved 107 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1999-09-11.270
Last observation 2024-06-04.300
Number (Discarded) 1213 (5)

 

Get the observational details
ASCII file

 

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