AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981EM5 ∴ Observational info
Contact »
(17378) 1981EM5  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 15741.8 days
Unobserved 48 days

 

Astrometry summary
Optical
RMS of residuals 0.62
First observation 1981-02-09.564
Last observation 2024-03-17.318
Number (Discarded) 2188 (345)

 

Get the observational details
ASCII file

 

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