AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003EJ40 ∴ Observational info
Contact »
(90300) 2003EJ40  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8846.9 days
Unobserved 300 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1999-04-10.315
Last observation 2023-06-30.213
Number (Discarded) 1001 (10)

 

Get the observational details
ASCII file

 

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