NGC 7660

NGC 7660
NGC 7660의 사진.
관측 데이터
별자리페가수스자리
적경23h 25m 48.6s[1]
적위+27° 01′ 48″[1]
태양 중심 시선 속도0.018993 ± 0.000057[1]
거리263 ± 18 백만 광년(80.6 ± 5.6 백만 파섹)[1]
겉보기등급 (V)+12.7[2]
특성
형태E D ~[3]
크기1.4 '× 1.1'[2]
2MASS J23254866+2701474, UGC 12594, GALEXASC J232548.68+270147.1, CGCG 476-035, MAPS-PP O_0843_0039923, CGCG 2323.3+2645, NSA 151486.[1]

NGC 7660페가수스자리 방향으로 지구로부터 약 2억 6,300만 광년 떨어져 있는 타원 은하이다. 허블순차 상 분류로는 E2에 속하며 직경은 약 105,000 광년이다. 1828년 9월 5일 존 허셜이 발견했다.[4]

각주

  1. “NED results for object NGC 7660”. 《NASA/IPAC EXTRAGALACTIC DATABASE》. 2020년 1월 12일에 확인함. 
  2. “Revised NGC Data for NGC 7660”. 《spider.seds.org》. 2020년 1월 12일에 확인함. 
  3. “NGC 7660 -- Galaxy in Cluster of Galaxies”. 《SIMBAD》. 2020년 1월 12일에 확인함. 
  4. “Celestial Atlas (NGC 7600 - 7649)”. 《cseligman.com》. 2020년 1월 12일에 확인함. 

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