• Source: NGC 998
    • NGC 998 is a spiral galaxy in the constellation Cetus. It is estimated to be 294 million light years from the Milky Way and has a diameter of approximately 90,000 ly. Together with NGC 997, it forms a gravitationally bound pair of galaxies. NGC 998 was discovered by astronomer Albert Marth on 10 November 1863 using a 48-inch telescope.


      See also


      List of NGC objects (1–1000)


      References




      External links


      Media related to NGC 998 at Wikimedia Commons

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