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p ; 沅ㅻ룄 二쇨린 [years]
0. astrometric binary
- �몢 蹂� 以� �븯�굹媛� �꼫臾� �씗誘명빐�꽌 蹂� �닔 �뾾�쓣 �븣
- ���吏곸씠�뒗 吏덈웾 以묒떖怨꾩뿉�꽌 visual star�쓽 怨좎쑀 �슫�룞�쑝濡� �씤�떇 媛��뒫
0. ex) �떆由ъ슦�뒪
2) Spectroscopic Binaries
0. spectroscopic binary
- �몢 蹂꾩씠 �꼫臾� 媛�源뚯씠 �엳�뼱, 留앹썝寃쎌쑝濡� �븳 蹂꾨줈 蹂댁씪 �븣, �삤吏� �뒪�럺�듃�읆�쑝濡쒕쭔 �몢 蹂꾩쓣 援щ텇�씠 媛��뒫�븳 �뙇�꽦
0. double-line spectroscopic binary
- spectroscopic binary�쓽 �몢 蹂꾩쓽 諛앷린媛� 媛숈븘, �몢 蹂꾩쓽 �뒪�럺�듃�읆 �꽑�쓣 �굹����깂
0. radial velocity curve
- �룄�뵆�윭 �씠�룞(Red shift, Blue shift)�쓣 radial �냽�룄濡� �굹����깉�쓣 �븣, �굹����굹�뒗 洹몃옒�봽�쓽 �꽑
3) Eclipsing Binaries
0. �뱶臾� 寃쎌슦�씤�뜲 沅ㅻ룄媛� 湲곗슱�뼱�졇�꽌 �꽌濡� �븵遺�遺꾩쓣 媛�由щ뒗 寃쎌슦
0. �븳 蹂꾩씠 �떎瑜� 蹂� �븵�쓣 吏��궇 �븣, 鍮쏆쓽 �븳 遺�遺꾩씠 媛��젮吏�
0. Algol
- 媛��옣 �옒 �븣�젮吏� eclipsing binary
; �솢�깘�븯硫� �쑁�븞�쑝濡� �솗�씤 媛��뒫
- 10�떆媛꾨룞�븞 吏��냽�릺�뒗 �떇 �쁽�긽�뿉�꽌, 諛앷린�뒗 2.1�벑湲됱뿉�꽌 3.4�벑湲됱쑝濡� �뼥�뼱吏꾨떎.
; �빟 68% 媛먯냼
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Astronomy_2075031.hwp
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