Summary Data for 2018 October’s Comets Summary Data for 2018 October’s Comets.2018년 10월 관측할만한 혜성들. http://cometsky.com/astronews/comet_chasing_in_10_oct_2018_new_bsyeom.jpg 염범석. Bum-Suk Yeom. Credit: Bum-Suk Yeom, http://cometchasing.skyhound.com. 2018. 10. 2. 10월의 천체 관측 대상들 10월의 천체 관측 대상들.The celestial objects in the October Sky. 염범석(Bum-Suk Yeom). http://cometsky.com/astrophotos/observing_objects_10_october_bsyeom_final_web.jpg Large size:http://cometsky.com/astrophotos/observing_objects_10_october_bsyeom_final_large.jpg 2018. 10. 2. 이전 1 다음