Stellar Classifications - Revision history

Dan: /* Stars */

2024-09-10T18:10:08Z

Stars

← Older revision		Revision as of 11:10, 10 September 2024
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	\| >78%		\| >78%
	\|}		\|}
	~~<br>~~

	The Roman numeral following the Class indicates the size of the star (not presently used here in ''SFC''):		The Roman numeral following the Class indicates the size of the star (not presently used here in ''SFC''):

Dan: /* Other Astronomical Objects */

2024-09-09T15:13:02Z

Other Astronomical Objects

← Older revision		Revision as of 08:13, 9 September 2024
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	* C - Red/IR star: a star with wavelengths unusually bright in the near-infrared; the strong stellar wind condenses as it cools away from the star, forming molecules such as water (H2O) which can then be pumped to produce dangerous (to shielded ships) maser emissions.		* C - Red/IR star: a star with wavelengths unusually bright in the near-infrared; the strong stellar wind condenses as it cools away from the star, forming molecules such as water (H2O) which can then be pumped to produce dangerous (to shielded ships) maser emissions.
	* D - White ~~Dwarf~~ (#F3F3FF)		* D - White dwarf (#F3F3FF)
	* NMC/D/E - Nebula (~~Planetary~~/~~Small~~/~~Large~~) (#00FFEC / #489BCF / #95708F)		* NMC/D/E - Nebula (planetary/small/large) (#00FFEC / #489BCF / #95708F)
	* NMF - Protostar		* NMF - Protostar
	* P - Neutron ~~Star~~		* P - Neutron star
	* R - Rogue planet (this may be either a terrestrial planet or gas giant)		* R - Rogue planet (this may be either a terrestrial planet or gas giant)
	* S - Infrared star: a star with wavelengths unusually bright in the infrared spectrum, with a powerful magnetic field and emissions of gamma rays.		* S - Infrared star: a star with wavelengths unusually bright in the infrared spectrum, with a powerful magnetic field and emissions of gamma rays.
	* T - Station (undesignated)		* T - Station (undesignated)
	* U - Unknown (detected but unidentified) (#C8FBBC)		* U - Unknown object (detected but unidentified) (#C8FBBC)
	* X - X-ray star; also known as a magnetar, a type of neutron star with an extremely powerful magnetic field and emissions of X-rays and gamma rays.		* X - X-ray star; also known as a magnetar, a type of neutron star with an extremely powerful magnetic field and emissions of X-rays and gamma rays.
	* Z - Black ~~Hole~~ (#C8FBBC)		* Z - Black hole (#C8FBBC)



	[[Category: Background]]		[[Category: Background]]

Dan: /* Other Astronomical Objects */

2024-09-08T15:19:32Z

Other Astronomical Objects

← Older revision		Revision as of 08:19, 8 September 2024
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	* U - Unknown (detected but unidentified) (#C8FBBC)		* U - Unknown (detected but unidentified) (#C8FBBC)
	* X - X-ray star; also known as a magnetar, a type of neutron star with an extremely powerful magnetic field and emissions of X-rays and gamma rays.		* X - X-ray star; also known as a magnetar, a type of neutron star with an extremely powerful magnetic field and emissions of X-rays and gamma rays.
	* Z - Black Hole		* Z - Black Hole (#C8FBBC)



	[[Category: Background]]		[[Category: Background]]

Dan: /* Other Astronomical Objects */

2024-09-07T18:44:15Z

Other Astronomical Objects

← Older revision		Revision as of 11:44, 7 September 2024
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	* C - Red/IR star: a star with wavelengths unusually bright in the near-infrared; the strong stellar wind condenses as it cools away from the star, forming molecules such as water (H2O) which can then be pumped to produce dangerous (to shielded ships) maser emissions.		* C - Red/IR star: a star with wavelengths unusually bright in the near-infrared; the strong stellar wind condenses as it cools away from the star, forming molecules such as water (H2O) which can then be pumped to produce dangerous (to shielded ships) maser emissions.
	* D - White Dwarf (#F3F3FF)		* D - White Dwarf (#F3F3FF)
	* NMC/D/E - Nebula (Planetary/Small/Large) (#~~CBDBD6~~ / #489BCF / #95708F)		* NMC/D/E - Nebula (Planetary/Small/Large) (#00FFEC / #489BCF / #95708F)
	* NMF - Protostar		* NMF - Protostar
	* P - Neutron Star		* P - Neutron Star
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	* S - Infrared star: a star with wavelengths unusually bright in the infrared spectrum, with a powerful magnetic field and emissions of gamma rays.		* S - Infrared star: a star with wavelengths unusually bright in the infrared spectrum, with a powerful magnetic field and emissions of gamma rays.
	* T - Station (undesignated)		* T - Station (undesignated)
	* U - Unknown (detected but unidentified)		* U - Unknown (detected but unidentified) (#C8FBBC)
	* X - X-ray star; also known as a magnetar, a type of neutron star with an extremely powerful magnetic field and emissions of X-rays and gamma rays.		* X - X-ray star; also known as a magnetar, a type of neutron star with an extremely powerful magnetic field and emissions of X-rays and gamma rays.
	* Z - Black Hole		* Z - Black Hole

Dan: /* Other Astronomical Objects */

2024-09-07T18:39:51Z

Other Astronomical Objects

← Older revision		Revision as of 11:39, 7 September 2024
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	* C - Red/IR star: a star with wavelengths unusually bright in the near-infrared; the strong stellar wind condenses as it cools away from the star, forming molecules such as water (H2O) which can then be pumped to produce dangerous (to shielded ships) maser emissions.		* C - Red/IR star: a star with wavelengths unusually bright in the near-infrared; the strong stellar wind condenses as it cools away from the star, forming molecules such as water (H2O) which can then be pumped to produce dangerous (to shielded ships) maser emissions.
	* D - White Dwarf (#F3F3FF)		* D - White Dwarf (#F3F3FF)
	* NMC/D/E - Nebula (Planetary/Small/Large)		* NMC/D/E - Nebula (Planetary/Small/Large) (#CBDBD6 / #489BCF / #95708F)
	* NMF - Protostar		* NMF - Protostar
	* P - Neutron Star		* P - Neutron Star

Dan: /* Other Astronomical Objects */

2024-09-07T18:31:29Z

Other Astronomical Objects

← Older revision		Revision as of 11:31, 7 September 2024
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	* C - Red/IR star: a star with wavelengths unusually bright in the near-infrared; the strong stellar wind condenses as it cools away from the star, forming molecules such as water (H2O) which can then be pumped to produce dangerous (to shielded ships) maser emissions.		* C - Red/IR star: a star with wavelengths unusually bright in the near-infrared; the strong stellar wind condenses as it cools away from the star, forming molecules such as water (H2O) which can then be pumped to produce dangerous (to shielded ships) maser emissions.
	* D - White Dwarf (#~~f3f3ff~~)		* D - White Dwarf (#F3F3FF)
	* NMC/D/E - Nebula (Planetary/Small/Large)		* NMC/D/E - Nebula (Planetary/Small/Large)
	* NMF - Protostar		* NMF - Protostar

Dan: /* Stars */

2024-09-04T23:10:27Z

Stars

← Older revision		Revision as of 16:10, 4 September 2024
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	! % of all<br> Main Sequence Stars		! % of all<br> Main Sequence Stars
	\|- style="background:#9bb0ff;"		\|- style="background:#9bb0ff;"
	!style="background:#9bb0ff;"\| ~~[[:Image:Type~~ O ~~star.jpg\|O]]~~		!style="background:#9bb0ff;"\| O
	\| 30,000–60,000 K		\| 30,000–60,000 K
	\|style="background:#9aafff;"\| blue<br>9AAFFF		\|style="background:#9aafff;"\| blue<br>9AAFFF
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	\| ~0.00003%		\| ~0.00003%
	\|- style="background:#aabfff;"		\|- style="background:#aabfff;"
	!style="background:#abbfff;"\| ~~[[:Image:Type~~ B ~~star.jpg\|B]]~~		!style="background:#abbfff;"\| B
	\| 10,000–30,000 K		\| 10,000–30,000 K
	\|style="background:#cad7ff;"\| blue white<br>CAD7FF		\|style="background:#cad7ff;"\| blue white<br>CAD7FF
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	\| 0.13%		\| 0.13%
	\|- style="background:#cad7ff;"		\|- style="background:#cad7ff;"
	!style="background:#cad7ff;"\| ~~[[:Image:Type~~ A ~~star.jpg\|A]]~~		!style="background:#cad7ff;"\| A
	\| 7,500–10,000 K		\| 7,500–10,000 K
	\|style="background:#f8f7ff;"\| white<br>F8F7FF		\|style="background:#f8f7ff;"\| white<br>F8F7FF
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	\| 0.6%		\| 0.6%
	\|- style="background:#f8f7ff;"		\|- style="background:#f8f7ff;"
	!style="background:#f8f7ff;"\| ~~[[:Image:Type~~ F ~~star.gif\|F]]~~		!style="background:#f8f7ff;"\| F
	\| 6,000–7,500 K		\| 6,000–7,500 K
	\|style="background:#fff4ea;"\| yellowish white<br>FFF4EA		\|style="background:#fff4ea;"\| yellowish white<br>FFF4EA
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	\| 3%		\| 3%
	\|- style="background:#fff4ea;"		\|- style="background:#fff4ea;"
	!style="background:#fff4ea;"\| ~~[[:Image:Type~~ G ~~star.jpg\|G]]~~		!style="background:#fff4ea;"\| G
	\| 5,000–6,000 K		\| 5,000–6,000 K
	\|style="background:#fff2a1;"\| yellow<br>FFF2A1		\|style="background:#fff2a1;"\| yellow<br>FFF2A1
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	\| 8%		\| 8%
	\|- style="background:#ffd2a1;"		\|- style="background:#ffd2a1;"
	!style="background:#ffd2a1;"\| ~~[[:Image:Type~~ K ~~star.gif\|K]]~~		!style="background:#ffd2a1;"\| K
	\| 3,500–5,000 K		\| 3,500–5,000 K
	\|style="background:#ffc46f;"\| orange<br>FFC46F		\|style="background:#ffc46f;"\| orange<br>FFC46F
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	\| 13%		\| 13%
	\|- style="background:#ffcc6f;"		\|- style="background:#ffcc6f;"
	!style="background:#ffcc6f;"\| ~~[[:Image:Type~~ M ~~star.jpg\|M]]~~		!style="background:#ffcc6f;"\| M
	\| 2,000–3,500 K		\| 2,000–3,500 K
	\|style="background:#ff6060;"\| red<br>FF6060		\|style="background:#ff6060;"\| red<br>FF6060

Dan: /* Other Astronomical Objects */

2024-07-03T01:36:04Z

Other Astronomical Objects

← Older revision		Revision as of 18:36, 2 July 2024
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	* C - Red/IR star: a star with wavelengths unusually bright in the near-infrared; the strong stellar wind condenses as it cools away from the star, forming molecules such as water (H2O) which can then be pumped to produce dangerous (to shielded ships) maser emissions.		* C - Red/IR star: a star with wavelengths unusually bright in the near-infrared; the strong stellar wind condenses as it cools away from the star, forming molecules such as water (H2O) which can then be pumped to produce dangerous (to shielded ships) maser emissions.
	* D - White Dwarf		* D - White Dwarf (#f3f3ff)
	* NMC/D/E - Nebula (Planetary/Small/Large)		* NMC/D/E - Nebula (Planetary/Small/Large)
	* NMF - Protostar		* NMF - Protostar

Dan at 01:28, 3 July 2024

2024-07-03T01:28:56Z

← Older revision		Revision as of 18:28, 2 July 2024
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	!style="background:#9bb0ff;"\| [[:Image:Type O star.jpg\|O]]		!style="background:#9bb0ff;"\| [[:Image:Type O star.jpg\|O]]
	\| 30,000–60,000 K		\| 30,000–60,000 K
	\|style="background:#~~9bb0ff~~;"\| blue<br>~~#9bb0ff~~		\|style="background:#9aafff;"\| blue<br>9AAFFF
	\|style="background:#~~CEF3FF~~;"\| blue		\|style="background:#aabfff;"\| blue
	\| 60 M		\| 60 M
	\| 15 R		\| 15 R
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	\| ~0.00003%		\| ~0.00003%
	\|- style="background:#aabfff;"		\|- style="background:#aabfff;"
	!style="background:#~~aabfff~~;"\| [[:Image:Type B star.jpg\|B]]		!style="background:#abbfff;"\| [[:Image:Type B star.jpg\|B]]
	\| 10,000–30,000 K		\| 10,000–30,000 K
	\|style="background:#~~aabfff~~;"\| blue white<br>~~#aabfff~~		\|style="background:#cad7ff;"\| blue white<br>CAD7FF
	\|style="background:#~~D5FFFF~~;"\| blue white to white		\|style="background:#cad7ff;"\| blue white to white
	\| 18 M		\| 18 M
	\| 7 R		\| 7 R
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	!style="background:#cad7ff;"\| [[:Image:Type A star.jpg\|A]]		!style="background:#cad7ff;"\| [[:Image:Type A star.jpg\|A]]
	\| 7,500–10,000 K		\| 7,500–10,000 K
	\|style="background:#f8f7ff;"\| white<br>~~#cad7ff~~		\|style="background:#f8f7ff;"\| white<br>F8F7FF
	\|style="background:#~~FDFDFE~~;"\| white		\|style="background:#f8f7ff;"\| white
	\| 3.1 M		\| 3.1 M
	\| 2.1 R		\| 2.1 R
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	!style="background:#f8f7ff;"\| [[:Image:Type F star.gif\|F]]		!style="background:#f8f7ff;"\| [[:Image:Type F star.gif\|F]]
	\| 6,000–7,500 K		\| 6,000–7,500 K
	\|style="background:#fff4ea;"\| yellowish white<br>~~#f8f7ff~~		\|style="background:#fff4ea;"\| yellowish white<br>FFF4EA
	\|style="background:#~~FFFFF2~~;"\| white		\|style="background:#f8f7ff;"\| white
	\| 1.7 M		\| 1.7 M
	\| 1.3 R		\| 1.3 R
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	!style="background:#fff4ea;"\| [[:Image:Type G star.jpg\|G]]		!style="background:#fff4ea;"\| [[:Image:Type G star.jpg\|G]]
	\| 5,000–6,000 K		\| 5,000–6,000 K
	\|style="background:#fff2a1;"\| yellow<br>~~#fff4ea~~		\|style="background:#fff2a1;"\| yellow<br>FFF2A1
	\|style="background:#~~FFFFC2~~;"\| yellow		\|style="background:#fff2a1;"\| yellow
	\| 1.1 M		\| 1.1 M
	\| 1.1 R		\| 1.1 R
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	!style="background:#ffd2a1;"\| [[:Image:Type K star.gif\|K]]		!style="background:#ffd2a1;"\| [[:Image:Type K star.gif\|K]]
	\| 3,500–5,000 K		\| 3,500–5,000 K
	\|style="background:#ffc46f;"\| orange<br>~~#ffd2a1~~		\|style="background:#ffc46f;"\| orange<br>FFC46F
	\|style="background:#~~FFC671~~;"\| yellow orange		\|style="background:#ffe46f;"\| yellow orange
	\| 0.8 M		\| 0.8 M
	\| 0.9 R		\| 0.9 R
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	!style="background:#ffcc6f;"\| [[:Image:Type M star.jpg\|M]]		!style="background:#ffcc6f;"\| [[:Image:Type M star.jpg\|M]]
	\| 2,000–3,500 K		\| 2,000–3,500 K
	\|style="background:#ff6060;"\| red<br>~~#ffcc6f~~		\|style="background:#ff6060;"\| red<br>FF6060
	\|style="background:#~~FD6949~~;"\| orange red		\|style="background:#ffa040;"\| orange red
	\| 0.3 M		\| 0.3 M
	\| 0.4 R		\| 0.4 R

Dan: /* Stars */

2024-07-03T01:16:41Z

Stars

← Older revision		Revision as of 18:16, 2 July 2024
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	!style="background:#9bb0ff;"\| [[:Image:Type O star.jpg\|O]]		!style="background:#9bb0ff;"\| [[:Image:Type O star.jpg\|O]]
	\| 30,000–60,000 K		\| 30,000–60,000 K
	\|style="background:#~~9aafff~~;"\| blue		\|style="background:#9bb0ff;"\| blue<br>#9bb0ff
	\|style="background:#~~aabfff~~;"\| blue		\|style="background:#CEF3FF;"\| blue
	\| 60 M		\| 60 M
	\| 15 R		\| 15 R
Line 23:		Line 23:
	\| ~0.00003%		\| ~0.00003%
	\|- style="background:#aabfff;"		\|- style="background:#aabfff;"
	!style="background:#~~abbfff~~;"\| [[:Image:Type B star.jpg\|B]]		!style="background:#aabfff;"\| [[:Image:Type B star.jpg\|B]]
	\| 10,000–30,000 K		\| 10,000–30,000 K
	\|style="background:#~~cad7ff~~;"\| blue white		\|style="background:#aabfff;"\| blue white<br>#aabfff
	\|style="background:#~~cad7ff~~;"\| blue white to white		\|style="background:#D5FFFF;"\| blue white to white
	\| 18 M		\| 18 M
	\| 7 R		\| 7 R
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	!style="background:#cad7ff;"\| [[:Image:Type A star.jpg\|A]]		!style="background:#cad7ff;"\| [[:Image:Type A star.jpg\|A]]
	\| 7,500–10,000 K		\| 7,500–10,000 K
	\|style="background:#f8f7ff;"\| white		\|style="background:#f8f7ff;"\| white<br>#cad7ff
	\|style="background:#~~f8f7ff~~;"\| white		\|style="background:#FDFDFE;"\| white
	\| 3.1 M		\| 3.1 M
	\| 2.1 R		\| 2.1 R
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	!style="background:#f8f7ff;"\| [[:Image:Type F star.gif\|F]]		!style="background:#f8f7ff;"\| [[:Image:Type F star.gif\|F]]
	\| 6,000–7,500 K		\| 6,000–7,500 K
	\|style="background:#fff4ea;"\| yellowish white		\|style="background:#fff4ea;"\| yellowish white<br>#f8f7ff
	\|style="background:#~~f8f7ff~~;"\| white		\|style="background:#FFFFF2;"\| white
	\| 1.7 M		\| 1.7 M
	\| 1.3 R		\| 1.3 R
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	!style="background:#fff4ea;"\| [[:Image:Type G star.jpg\|G]]		!style="background:#fff4ea;"\| [[:Image:Type G star.jpg\|G]]
	\| 5,000–6,000 K		\| 5,000–6,000 K
	\|style="background:#fff2a1;"\| yellow		\|style="background:#fff2a1;"\| yellow<br>#fff4ea
	\|style="background:#~~fff2a1~~;"\| yellow		\|style="background:#FFFFC2;"\| yellow
	\| 1.1 M		\| 1.1 M
	\| 1.1 R		\| 1.1 R
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	!style="background:#ffd2a1;"\| [[:Image:Type K star.gif\|K]]		!style="background:#ffd2a1;"\| [[:Image:Type K star.gif\|K]]
	\| 3,500–5,000 K		\| 3,500–5,000 K
	\|style="background:#ffc46f;"\| orange		\|style="background:#ffc46f;"\| orange<br>#ffd2a1
	\|style="background:#~~ffe46f~~;"\| yellow orange		\|style="background:#FFC671;"\| yellow orange
	\| 0.8 M		\| 0.8 M
	\| 0.9 R		\| 0.9 R
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	!style="background:#ffcc6f;"\| [[:Image:Type M star.jpg\|M]]		!style="background:#ffcc6f;"\| [[:Image:Type M star.jpg\|M]]
	\| 2,000–3,500 K		\| 2,000–3,500 K
	\|style="background:#ff6060;"\| red		\|style="background:#ff6060;"\| red<br>#ffcc6f
	\|style="background:#~~ffa040~~;"\| orange red		\|style="background:#FD6949;"\| orange red
	\| 0.3 M		\| 0.3 M
	\| 0.4 R		\| 0.4 R