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Binary star, Castor A and B in daylight 한낮의 쌍성 카스토르 A와 B Binary star, Castor A and B in daylight. 한낮의 쌍성 카스토르 A와 B. Castor A (1.9 mag), Castor B (3.0 mag). 12 May 2021, 14:53 KST (05:53 UT). Taken by Bum-Suk Yeom(염범석) on May 12, 2021 @ Iksan, South Korea. APM 304mm(12inch) F/7.5 APO Refractor, Galaxy Note 8 smartphone camera, Meade 2x Barlow Lens. 한낮에 카스토르의 동반성을 명확하게 볼 수 있습니다. 카스토르는 쌍둥이자리에서 두번째로 밝은 별입니다. 카스토르 A와 B의 밝기는 1.9등급과 3.0등급입니다. 이 별은 맨눈으로는 하나의 .. 2021. 5. 28.
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.
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.
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.
The white dwarf Sirius B and Sirius A 시리우스 B와 A The white dwarf Sirius B and Sirius A. 백색왜성인 시리우스 B와 시리우스 A. https://t1.daumcdn.net/cfile/tistory/99958E445AB8654010?original Movie(72 sec) : https://youtu.be/66IjXL4ROOc Taken by Bum-Suk Yeom on March 13, 2018 UTC @ Iksan, South Korea. Details: 13:09 UTC (22:09 KST), APM Apo 12inch Refractor, ASI 290MC camera, FPS (avg.)=119, Shutter=8.357ms, Gain=438, Gamma=75, 60 sec x 1. With an apparent magnit.. 2018. 3. 26.
The white dwarf Sirius B and Sirius A 시리우스 B와 A The white dwarf Sirius B and Sirius A. 640 x 480 pixels.백색왜성인 시리우스 B와 시리우스 A. https://youtu.be/66IjXL4ROOc Taken by Bum-Suk Yeom on March 13, 2018 UTC @ Iksan, South Korea. Details: 13:09 UTC (22:09 KST), APM Apo 12inch refractor, ZWO ASI 290MC camera. With an apparent magnitude of −1.46, Sirius is the brightest star system in the night sky. The brighter component, termed Sirius A, is a main-seq.. 2018. 3. 15.
Mizar & Alcor 미자르와 알코르 Mizar & Alcor. 미자르 & 알코르. https://t1.daumcdn.net/cfile/tistory/99D5E94C5AA00CFE0B?original https://t1.daumcdn.net/cfile/tistory/997D25385AA1166826?original The Mizar system showing each of the three pairs that compose the sextuple. All are main sequence A-class stars similar to Vega or Altair except for Alcor's red dwarf companion. 미자르와 알코르 시스템은 3개의 이중성으로 구성된 6중성입니다.각각의 이중성은 분광 쌍성이라 안시 관측으로는 구별이 되지 않습니.. 2018. 3. 8.