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NGC 7662 (Blue Snowball Nebula)


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NGC 7662
Planetary Nebula (惑星状星雲)
Blue Snowball Nebula (青い雪だるま星雲)
Nb PN


別名 (Other names)
PK 106-17.1, Caldwell 22

明るさ (Brightness)
8.3等級

星座 (Constellation)
アンドロメダ座 (And) (Andromeda)


距離 (Distance)

3,600光年 (3,600 light-years)

NGC 7662 (Blue Snowball Nebula) is a planetary nebula located 3,600 light years from the Earth in the constellation Andromeda.

NGC 7662 (Blue Snowball Nebula) : Picture

NGC 7662
NGC 7662
(C) NASA

NGC7662 NGC7662
NGC 7662
(C) NASA
NGC 7662
(C) NASA

NGC7662
NGC 7662
(C) NASA
This gallery shows four planetary nebulas from the first systematic survey of such objects in the solar neighborhood made with NASA's Chandra X-ray Observatory. The planetary nebulas shown here are NGC 6543, also known as the Cat's Eye, NGC 7662, NGC 7009 and NGC 6826. In each case, X-ray emission from Chandra is colored purple and optical emission from the Hubble Space Telescope is colored red, green and blue.
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NGC 7662 (Blue Snowball Nebula) : Movie

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