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Keywords from Image Description:
Vega motion.svg Vega The purple line shows the proper motion of Wega The green line ist the actual motion on the sky parallax from the view of the angle and the proper motion overlapped Wega Die lila Linie sollte die Eigenbewegung zeigen Die grne Kurvenlinie stellt die tatschliche Bewegung am Himmel dar Parallaxe aus Winkelperspektive