NGC 3307 is a lenticular galaxy located about 185 million light-years away[2] in the constellation Hydra.[3] The galaxy was discovered by astronomer John Herschel on March 22, 1836[4][5] and is a member of the Hydra Cluster.[6]

See also

References

  1. ^ a b c d e f g h i j "NASA/IPAC Extragalactic Database". Results for NGC 3307. Retrieved 2018-05-02.
  2. ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2018-05-03.
  3. ^ "Revised NGC Data for NGC 3307". spider.seds.org. Retrieved 2018-05-03.
  4. ^ Gottlieb, Steve. "Astronomy-Mall: Adventures In Deep Space NGC objects 3001-3999". Astronomy-Mall. Retrieved 2018-04-27.
  5. ^ "New General Catalog Objects: NGC 3300 - 3349". cseligman.com. Retrieved 2018-05-03.
  6. ^ Richter, O.-G. (February 1989). "The Hydra I cluster of galaxies. V - A catalogue of galaxies in the cluster area" (PDF). Astronomy and Astrophysics Supplement Series. 77: 237–256. Bibcode:1989A&AS...77..237R.


Allikas: https://en.wikipedia.org/wiki/NGC_3307
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