New Comet - C/2017 E4 (Lovejoy) New Comet: C/2017 E4 (Lovejoy). CBET nr. 4373, issued on 2017, March 13, announces the discovery of a comet (magnitude ~15) by Terry James Lovejoy on three CCD 8-s exposures taken five minutes apart starting on Mar. 9.684 UT with a Celestron C14 reflector operating at f/1.9 (+ QHY9 camera). The new comet has been designated C/2017 E4 (LOVEJOY). http://remanzacco.blogspot.kr/2017/03/new-comet-c20.. 2017. 3. 14. Comet Johnson (C/2015 V2) 2017 Mar 04 Comet Johnson (C/2015 V2).존슨 혜성 (C/2015 V2).Bum-Suk Yeom. 염범석. The brightness of a bright star near a comet is 3.9 magnitude.혜성 옆에 있는 밝은 별의 밝기는 3.9등급입니다. http://cfile5.uf.tistory.com/original/2644594258BA2CAE055BF5 Taken by Bum-Suk Yeom ( www.cometsky.com ) on March 03, 2017 UTC @ Sancheong, South Korea. Details: 18:17 UTC (03:17 Mar. 04 KST), Meade 14" ACF telescope with EOS 5D Mark III camera,.. 2017. 3. 4. Summary Data for 2017 March’s Comets Summary Data for 2017 March’s Comets. 2017년 3월 관측할만한 혜성들.염범석. Bum-Suk Yeom. http://cfile2.uf.tistory.com/original/227A3E3A58B988E606D0BC 2017. 3. 4. What's Up for March 2017 What's Up for March 2017.2017년 3월에는 무슨 일이...Credit: NASA.염범석. Bum-Suk Yeom. https://www.youtube.com/watch?v=KlzUpDKo7sA 2017. 3. 2. 3월-4월의 관측 대상들 3월-4월의 관측 대상들. 염범석. Bum-Suk Yeom. 2017. 3. 2. Canis Major (Constellation) Canis Major (Constellation). 큰개자리. http://cfile5.uf.tistory.com/original/26283545589F18D838FB1C http://cfile1.uf.tistory.com/original/24412A45589F18DA356541 http://cfile2.uf.tistory.com/original/27233145589F18DD2E89E7 Taken by Bum-Suk Yeom ( www.cometsky.com ) on December 30, 2016 UTC @ Sancheong, South Korea. Details: 17:23 UTC (02:23 Dec. 31 2016 KST) Sigma Art 50mm (F1.4) lens with EOS 5D Mar.. 2017. 2. 11. Ursa Major (Constellation) Ursa Major (Constellation).큰곰자리. http://cfile10.uf.tistory.com/original/230A08445899ED7D231E5A http://cfile10.uf.tistory.com/original/21672C445899ED800DE7FA http://cfile3.uf.tistory.com/original/27645E445899ED822607C1 Taken by Bum-Suk Yeom ( www.cometsky.com ) on January 30, 2017 UTC @ Sancheong, South Korea. Details: 17:32 UTC (02:32 Jan. 31 KST) Sigma Art 35mm (F1.4) lens with EOS 5D Mark III .. 2017. 2. 8. Stars & Constellations of the Winter Hexagon Stars & Constellations of the Winter Hexagon.겨울철 육각형의 별과 별자리. http://cfile2.uf.tistory.com/original/22332E485891839F271512 http://cfile24.uf.tistory.com/original/264A7248589183A11A919A http://cfile25.uf.tistory.com/original/2578E748589183A22115DD The six stars that compose the Winter Hexagon are Sirius (Canis Major), Rigel (Orion), Aldebaren (Taurus), Capella (Auriga), Pollux (Gemini), and Procy.. 2017. 2. 1. Orion (Constellation) Orion (Constellation). 오리온자리. http://cfile23.uf.tistory.com/original/243A153B588ACCA60DF189 http://cfile9.uf.tistory.com/original/274E463B588ACCA80CA940 Taken by Bum-Suk Yeom (www.cometsky.com) on January 01, 2017 KST @ Sancheong, South Korea. Details: 01:26 KST (16:26 Dec. 31 2016 UTC) Sigma Art 50mm (F1.4) lens with EOS 5D Mark III camera, EM200 mount, Lee soft no. 1 filter, ISO 800, f/5.6, 42.. 2017. 1. 27. Big Dipper Big Dipper. 북두칠성. http://cfile27.uf.tistory.com/original/2663CE5058844294169D10 http://cfile8.uf.tistory.com/original/277BC8505884429603E945 http://cfile3.uf.tistory.com/original/2551F24D58844A0506D5EC Taken by Bum-Suk Yeom on January 01, 2017 KST @ Sancheong, South Korea. Details: 05:52 KST (20:52 Dec. 31 2016 UTC) Sigma Art 50mm (F1.4) lens with EOS 5D Mark III camera, EM200 mount, Lee soft no.. 2017. 1. 22. 2017 Happy New Year! First Sunrise! 2017 Happy New Year! First Sunrise!2017년 새해 첫 일출! http://cfile3.uf.tistory.com/original/2264204F5880EAA71E8F2C http://cfile10.uf.tistory.com/original/26572B4F5880EAA82AE5D5 Taken by Bum-Suk Yeom on January 01, 2017 KST @ Sancheong, South Korea. Canon EF 16-35mm F2.8 USM II zoom lens (at 35mm) with EOS 6D camera & Nikkor 300mm F4. 2017. 1. 20. Summary Data for 2017 January'’s Comets Summary Data for 2017 January'’s Comets. 2017년 1월 관측할만한 혜성들. 2017. 1. 12. 이전 1 ··· 46 47 48 49 50 51 52 ··· 56 다음
