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NGC 2024.
NGC 2024 (Sh2-277) は、オリオン座の散光星雲である。
NGC2024に対し、オリオンのベルトの最も東の星ζ星は、高エネルギーの紫外線を照射し、星雲内の大きな水素ガス雲から電子を飛び出させている。
また、電子と電離した水素を再結合する事が多々ある。
星雲の明るく輝くガスの正面に位置する暗い部分は濃いガスと塵である。
NGC 2024は、オリオン座分子雲[注 1]の一部である。
- ^ 有名な馬頭星雲を含む星形成領域
- ^ a b c “SIMBAD Astronomical Database”. Results for NGC 2024. 2012年5月3日閲覧。
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恒星 |
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太陽系外惑星 |
- HD 34445 b
- HD 37605 b
- c
- d
- e
- f
- g
- HD 38529 b
- HD 290327 b
- グリーゼ179 b
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星団 |
散開 |
- NGC 1662
- NGC 1663
- NGC 1980
- NGC 1981
- NGC 2112
- NGC 2141
- NGC 2143
- NGC 2169
- NGC 2175
- NGC 2180
- NGC 2184
- NGC 2186
- NGC 2194
- トラペジウム
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星雲 |
|
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銀河 |
NGC |
- 1642
- 1653
- 1654
- 1657
- 1661
- 1670
- 1671
- 1678
- 1682
- 1683
- 1684
- 1685
- 1690
- 1691
- 1709
- 1713
- 1719
- 1729
- 1740
- 1753
- 1762
- 1819
- 1843
- 1875
- 1924
- 2110
- 2119
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その他 |
- IC 392
- IC 404
- IC 409
- IC 412
- IC 413
- IC 414
- IC 421
- IC 2112
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カテゴリ |
座標: 05h 41m 43s, −01° 50′ 30″
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