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Castor A and B 카스토르 A와 B Castor A and B.카스토르 A와 B. Castor A and B.Castor is the second-brightest object in the constellation of Gemini and one of the brightest stars in the night sky. It appears singular to the naked eye, but it is actually a sextuple star system organized into three binary pairs. Castor is a multiple star system made up of six individual stars; there are three visual components, all which are spectrosc.. 2019. 1. 22.
Winter Hexagon & Milky Way (New version) Winter Hexagon & Milky Way (New version). 겨울철 대육각형과 은하수 (New Version). 염범석(Bum-Suk Yeom). 2018. 12. 10. http://cometsky.com/astrophotos/winter_hexagon_new_medium_bsyeom.jpg http://cometsky.com/astrophotos/winter_hexagon_new_medium_rot_bsyeom.jpg 2019. 1. 4.
RGB color and Geminids in nightsky RGB color and Geminids in nightsky. 밤하늘의 RGB 컬러와 쌍둥이자리 유성우. The RGB color is Red(California nebula NGC1499), Green(Comet Wirtanen), and Blue(Nebula of the Pleiades cluster M45). We can also see the Geminids, a yellowish Aldebaran, and the Hyades cluster. RGB 컬러는 적색(캘리포니아 성운 NGC1499), 녹색(위르타넨 혜성), 그리고 청색(플레이아데스 성단 M45의 성운)입니다. 또한 혜성옆을 스치고 지나가는 쌍둥이자리 유성우, 알데바란, 그리고 히아데스 성단도 볼 수 있습니다. 6분 노출한 한장짜리 사.. 2018. 12. 17.
Comet 46P/Wirtanen 위르타넨 혜성 Comet 46P/Wirtanen.위르타넨 혜성. http://cometsky.com/astrophotos/comet_46p_wirtanen_20181210_web_bsyeom.jpg Taken by Bum-Suk Yeom on December 9, 2018 UTC @ Jangsu, South Korea. Details: 15:09 UTC (00:09 December 10 KST), Samyang 135mm f/2 ED UMC lens with EOS 5D Mark III camera, SkyGuider mount, Optolong L-Pro filter, ISO 3200, f/4, 3 x 90 sec. 염범석 (Bum-Suk Yeom). 2018. 12. 11.
Winter Hexagon & Milky Way Winter Hexagon & Milky Way. http://cometsky.com/astrophotos/winter_sky_ex_en_web_bsyeom.jpg Large size: http://cometsky.com/astrophotos/winter_sky_ex_en_bsyeom.jpg Bum-Suk Yeom. 2018. 12. 8.
겨울철 별자리와 은하수 겨울철 별자리와 은하수. http://cometsky.com/astrophotos/winter_sky_ex_web_01_bsyeom.jpg Large size: http://cometsky.com/astrophotos/winter_sky_ex_01_bsyeom.jpg 2018. 12. 3.
Winter Triangle & Milky Way 겨울철 대삼각형과 은하수 Winter Triangle & Milky Way.겨울철 대삼각형과 은하수. http://cometsky.com/astrophotos/winter_triangle_milky_way_20181105_web_bsyeom.jpg http://cometsky.com/astrophotos/winter_triangle_milky_way_20181105_web_ex_bsyeom.jpg http://cometsky.com/astrophotos/winter_triangle_milky_way_20181105_medium_bsyeom.jpg http://cometsky.com/astrophotos/winter_triangle_milky_way_20181105_medium_ex_bsye.. 2018. 11. 18.
Winter Hexagon & Milky Way 겨울철 대육각형과 은하수 Winter Hexagon & Milky Way.겨울철 대육각형과 은하수. http://cometsky.com/astrophotos/winter_hexagon_milky_way_20181105_web_bsyeom.jpg http://cometsky.com/astrophotos/winter_hexagon_milky_way_20181105_web_ex_bsyeom.jpg http://cometsky.com/astrophotos/winter_hexagon_milky_way_20181105_web_ex_en_bsyeom.jpg http://cometsky.com/astrophotos/winter_hexagon_milky_way_20181105_web_rot_bsyeom.jpg http://cometsky.com.. 2018. 11. 15.
Venus in daylight 한낮의 금성 Venus in daylight.한낮의 금성. 304mm Refractor + Galaxy Note 8 smartphone.November 10, 2018 KST. 스마트폰으로 망원경의 아이피스에 대고 촬영한 금성. 금성이 그믐달 모양으로 보이네요. 시직경도 약 1분 정도로 큽니다. 테스트로 스마트폰으로 찍고 난 후에 행성용 카메라로 제대로 찍으려고 하니 구름이 몰려와서 촬영을 마무리했습니다. 2018. 11. 15.
Comet 64P/Swift-Gehrels and Andromeda galaxy (M31) Comet 64P/Swift-Gehrels and Andromeda galaxy (M31).스위프트-게렐스 혜성과 안드로메다 은하. http://cometsky.com/astrophotos/comet_64p_m31_web_bsyeom.jpg http://cometsky.com/astrophotos/comet_64p_m31_web_rot_bsyeom.jpg Taken by Bum-Suk Yeom on November 4, 2018 UTC @ Jangsu, South Korea. Details: 16:49 UTC (01:49 November 5 KST), Samyang 135mm f/2 ED UMC lens with EOS 5D Mark III camera, SkyGuider mount, ISO 800, f.. 2018. 11. 13.
2018 Mars, Jupiter, Saturn 화성, 목성, 토성 2018 Mars, Jupiter, and Saturn.2018 화성, 목성, 토성. http://cometsky.com/astrophotos/3_planet_2018_aug_bsyeom.jpg Taken by Bum-Suk Yeom(염범석) on August 3-8, 2018 @ Iksan, South Korea.APM Apo 12inch Refractor + ASI 224MC camera, x2 or x3 Barlow Lens, ZWO ADC.염범석. 2018. 9. 26.
Comet 21P, Clusters, Nebulae Comet 21P/Giacobini-Zinner, Star Clusters and Nebulae in the Auriga.혜성, 마차부자리의 성단들과 성운들. 염범석 (Bum-Suk Yeom). 마차부자리의 산개 성단들(M36, M37, M38)과 성운들(IC405, IC410, IC417). http://cometsky.com/astrophotos/comet_21p_star_clusters_nebulae_final_web_bsyeom.jpg Large photo: http://cometsky.com/astrophotos/comet_21p_star_clusters_nebulae_final_large_bsyeom.jpg Taken by Bum-Suk Yeom on September 9, 2018 UTC @.. 2018. 9. 10.

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