AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997EK20 ∴ Observational info
Contact »
(100540) 1997EK20  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 16502 days
Unobserved 109 days

 

Astrometry summary
Optical
RMS of residuals 0.72
First observation 1978-11-05.320
Last observation 2024-01-10.326
Number (Discarded) 1232 (310)

 

Get the observational details
ASCII file

 

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