AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981EP4 ∴ Observational info
Contact »
(52245) 1981EP4  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 15496.5 days
Unobserved 300 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1981-02-02.667
Last observation 2023-07-09.210
Number (Discarded) 1269 (6)

 

Get the observational details
ASCII file

 

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