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	<title>Template:Specific impulse - Revision history</title>
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	<updated>2026-06-09T09:43:12Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://www.vigyanwiki.in/index.php?title=Template:Specific_impulse&amp;diff=88586&amp;oldid=prev</id>
		<title>Indicwiki: 1 revision imported from :alpha:Template:Specific_impulse</title>
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		<updated>2023-02-17T11:45:54Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported from &lt;a href=&quot;https://alpha.indicwiki.in/index.php?title=Template:Specific_impulse&quot; class=&quot;extiw&quot; title=&quot;alpha:Template:Specific impulse&quot;&gt;alpha:Template:Specific_impulse&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 17:15, 17 February 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en-GB&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>Indicwiki</name></author>
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		<id>https://www.vigyanwiki.in/index.php?title=Template:Specific_impulse&amp;diff=88585&amp;oldid=prev</id>
		<title>alpha&gt;Indicwiki: Created page with &quot;&lt;!-- this is a short table intended for use in rocket, rocket engine etc. of the performance of common propellant mixes. It's intended to have only about 10 entries at most; i...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.vigyanwiki.in/index.php?title=Template:Specific_impulse&amp;diff=88585&amp;oldid=prev"/>
		<updated>2023-01-26T16:55:40Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;lt;!-- this is a short table intended for use in rocket, rocket engine etc. of the performance of common propellant mixes. It&amp;#039;s intended to have only about 10 entries at most; i...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!-- this is a short table intended for use in rocket, rocket engine etc. of the performance of common propellant mixes. It's intended to have only about 10 entries at most; it is NOT a complete list.  Table has been edited to include actual vacuum performance of rocket engines instead of theoretical maximum Isp.&lt;br /&gt;
--&amp;gt;{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;text-align:center; {{#switch:{{{align|}}}&lt;br /&gt;
| left = float: left; clear:left; margin-right:1em&lt;br /&gt;
| right = float:right; clear:right; margin-left:1em	&lt;br /&gt;
| center = margin:0.5em auto&lt;br /&gt;
}}&amp;quot;&lt;br /&gt;
|+ [[Specific impulse|''I''&amp;lt;sub&amp;gt;sp&amp;lt;/sub&amp;gt;]] in vacuum of various rockets&lt;br /&gt;
|-&lt;br /&gt;
! Rocket&lt;br /&gt;
! Propellants&lt;br /&gt;
! ''I''&amp;lt;sub&amp;gt;sp&amp;lt;/sub&amp;gt;, vacuum (s)&lt;br /&gt;
|-&lt;br /&gt;
! [[Space Shuttle main engine|Space Shuttle&amp;lt;br/&amp;gt;liquid engines]]&lt;br /&gt;
| [[Liquid oxygen|LOX]]/[[liquid hydrogen|LH&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
| 453&amp;lt;ref name=&amp;quot;spec_impulse&amp;quot;&amp;gt;{{cite web |url=http://www.braeunig.us/space/propel.htm |first=Robert A. |last=Braeunig |title=Rocket Propellants |website=Rocket &amp;amp; Space Technology |date=2008}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
! [[Space Shuttle Solid Rocket Booster|Space Shuttle&amp;lt;br/&amp;gt;solid motors]]&lt;br /&gt;
| [[Ammonium perchlorate composite propellant|APCP]]&lt;br /&gt;
| 268&amp;lt;ref name=&amp;quot;spec_impulse&amp;quot;/&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
! [[Space Shuttle Orbital Maneuvering System|Space Shuttle&amp;lt;br/&amp;gt;OMS]]&lt;br /&gt;
| [[Nitrogen tetroxide|NTO]]/[[monomethylhydrazine|MMH]]&lt;br /&gt;
| 313&amp;lt;ref name=&amp;quot;spec_impulse&amp;quot;/&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
! [[S-IC|Saturn V&amp;lt;br/&amp;gt;stage 1]]&lt;br /&gt;
| [[Liquid oxygen|LOX]]/[[rocket propellant-1|RP-1]]&lt;br /&gt;
| 304&amp;lt;ref name=&amp;quot;spec_impulse&amp;quot;/&amp;gt;&lt;br /&gt;
|}&amp;lt;noinclude&amp;gt;&lt;br /&gt;
{{documentation|content=&lt;br /&gt;
This is a short table intended for use in rocket, rocket engine, etc. of the performance of common propellant mixes. It's intended to have only about 10 entries at most; it is NOT a complete list.  Table has been edited to include actual vacuum performance of rocket engines instead of theoretical maximum Isp.&lt;br /&gt;
&lt;br /&gt;
== Usage ==&lt;br /&gt;
:{{tld|specific impulse}}&lt;br /&gt;
or&lt;br /&gt;
:{{tld|specific impulse|align{{=}}left, right, or center}}&lt;br /&gt;
&lt;br /&gt;
}}&lt;br /&gt;
{{Template reference list}}&lt;br /&gt;
&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>alpha&gt;Indicwiki</name></author>
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