|
主題: Qatar Exoplanet Survey計劃發現三顆系外行星Qatar-3b 4b 5b 作者: peter 於 2016-06-26 09:06:21 Qatar Exoplanet Survey計劃發現三顆系外行星
http://www.astronomy.com/news/2016/06/qatar-exoplanet-project-announces-the-discovery-of-three-new-exoplanets Qatar-3b, Qatar-4b, and Qatar-5b. All three are "hot Jupiter" planets, http://www.qatarexoplanet.org/ . Four 400mm f/2.8 Canon lenses each cover 5.5◦ × 5.5◦ |