PDF Slides - UMBC
PDF Slides - UMBC
PDF Slides - UMBC
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Origin: Sun<br />
“Special Direction #1” – Ecliptic Plane<br />
“Special Direction #2” – ϒ<br />
Spatial coordinates:<br />
Ecliptic Latitude (β) angle “up” from the ecliptic<br />
plane<br />
Ecliptic Longitude (λ) angle around the ecliptic plane<br />
from ϒ (counterclockwise)<br />
… useful for objects in the Solar system<br />
Ian M. George PHYS 304 (2011 Fall) Meeting 04