Mizar & Alcor.
미자르 & 알코르.


미자르와 알코르 시스템은 3개의 이중성으로 구성된 6중성입니다.

각각의 이중성은 분광 쌍성이라 안시 관측으로는 구별이 되지 않습니다.


Bum-Suk Yeom. 염범석. 


https://t1.daumcdn.net/cfile/tistory/99B6CF335994657C31?original


https://t1.daumcdn.net/cfile/tistory/9959B1335994657D10?original


https://t1.daumcdn.net/cfile/tistory/99A5EF335994657E34?original


cf. 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.


Canon | Canon EOS 5D Mark III | 481sec | F/5.6 | 50.0mm | ISO-800 | 2017:01:01 05:52:22



Canon | Canon EOS 5D Mark III | 10sec | ISO-3200 | 2017:07:14 00:07:41




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