AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EY4 ∴ Observational info
Contact »
(144398) 2004EY4  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 10715.3 days
Unobserved 352 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1994-01-10.300
Last observation 2023-05-13.591
Number (Discarded) 640 (0)

 

Get the observational details
ASCII file

 

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