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	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=2004_XR190</id>
	<title>2004 XR190 - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=2004_XR190"/>
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	<updated>2026-09-01T23:37:16Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.42.3</generator>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=2004_XR190&amp;diff=354380&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatska zamjena teksta  (-&lt;!--&#039;&#039;&#039;(.*?)&#039;&#039;&#039;--&gt; +)</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=2004_XR190&amp;diff=354380&amp;oldid=prev"/>
		<updated>2021-11-29T02:20:31Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatska zamjena teksta  (-&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;(.*?)&amp;#039;&amp;#039;&amp;#039;--&amp;gt; +)&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;hr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 29. studeni 2021. u 02:20&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Redak 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!--&#039;&#039;&#039;2004 XR190&#039;&#039;&#039;--&amp;gt;&lt;/del&gt;{{Infookvir asteroid&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Infookvir asteroid&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| name            = 2004 XR&amp;lt;sub&amp;gt;190&amp;lt;/sub&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| name            = 2004 XR&amp;lt;sub&amp;gt;190&amp;lt;/sub&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| slika           = XR190orb top.gif&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| slika           = XR190orb top.gif&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=2004_XR190&amp;diff=204792&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=2004_XR190&amp;diff=204792&amp;oldid=prev"/>
		<updated>2021-10-08T07:33:27Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatski unos stranica&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;2004 XR190&amp;#039;&amp;#039;&amp;#039;--&amp;gt;{{Infookvir asteroid&lt;br /&gt;
| name            = 2004 XR&amp;lt;sub&amp;gt;190&amp;lt;/sub&amp;gt;&lt;br /&gt;
| slika           = XR190orb top.gif&lt;br /&gt;
| slika_širina    = 200px&lt;br /&gt;
| slika_opis      = Orbita 2004 XR&amp;lt;sub&amp;gt;190&amp;lt;/sub&amp;gt;. Maleni krug u sredini je orbita Zemlje za usporedbu.&lt;br /&gt;
| discoverer      = &lt;br /&gt;
| discovery_date  = &lt;br /&gt;
| discovery_place = &lt;br /&gt;
| designations    = &lt;br /&gt;
| category        =[[Odvojeni objekt]]&amp;lt;br&amp;gt;[[Klasični objekt Kuiperovog pojasa|Vanjski klasični pojas]]&lt;br /&gt;
| epoch           = 2456400.5 (18. travnja 2013.)&amp;lt;ref name=elementi&amp;gt;{{Citiranje www&lt;br /&gt;
|naslov  = (2004 XR190)&lt;br /&gt;
|url     = http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2004XR190&lt;br /&gt;
|autor     = NASA&lt;br /&gt;
|autorlink = &lt;br /&gt;
|preuzeto  = 28. kolovoza 2013.&lt;br /&gt;
|arhivurl    = &lt;br /&gt;
|arhivdatum  = &lt;br /&gt;
|citat = &lt;br /&gt;
}}&amp;lt;/ref&amp;gt; &lt;br /&gt;
| semimajor       = 57,7797873 AJ&lt;br /&gt;
| perihelion      = 51,6132975 AJ&lt;br /&gt;
| aphelion        = 63,94627711 AJ&lt;br /&gt;
| eccentricity    = 0,10672399&lt;br /&gt;
| period          = 160421,4122 [[Dan|d]]&amp;lt;br&amp;gt;439,21 [[Godina|a]]&lt;br /&gt;
| inclination     = 46,5262431°&lt;br /&gt;
| asc_node        = &lt;br /&gt;
| arg_peri        = &lt;br /&gt;
| mean_anomaly    = 276,74519°&lt;br /&gt;
| speed           = &lt;br /&gt;
| dimensions      = &lt;br /&gt;
| mass            = &lt;br /&gt;
| density         =&lt;br /&gt;
| gravity         = &lt;br /&gt;
| escape_velocity = &lt;br /&gt;
| rotation        = &lt;br /&gt;
| spectral_class  = &lt;br /&gt;
| abs_mag         = &lt;br /&gt;
| albedo          = &lt;br /&gt;
| temperature     = &lt;br /&gt;
}}{{POKAŽINASLOV:2004 XR&amp;lt;sub&amp;gt;190&amp;lt;/sub&amp;gt;}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;2003 XR&amp;lt;sub&amp;gt;190&amp;lt;/sub&amp;gt;&amp;#039;&amp;#039;&amp;#039;, objekt u [[Raspršeni disk|raspršenom disku]], vjerojatno [[plutoid]] iako kao takav još uvijek nije službeno potvrđen. Otkrio ga je tim astronoma pod vodstvom [[Lynne Jones]] 11. prosinca 2004.&lt;br /&gt;
&lt;br /&gt;
== Orbita i klasifikacija ==&lt;br /&gt;
Zbog njegovih jedinstvenih orbitalnih svojstava, točna klasifikacija 2003 XR&amp;lt;sub&amp;gt;190&amp;lt;/sub&amp;gt; donekle je nejasna. Astronomi su mišljenja da se radi o [[Odvojeni objekt|odvojenom objektu]],&amp;lt;ref name=&amp;quot;allen&amp;quot;&amp;gt;{{cite journal | author=	Allen, R. L.; Gladman, B.; Kavelaars, J. J.; Petit, J.-M.; Parker, J. W.; Nicholson, P.| title=&amp;#039;&amp;#039;Dynamical classification of trans-neptunian objects: Probing their origin, evolution, and interrelation&amp;#039;&amp;#039;| journal= [[Icarus (časopis)|Icarus]]| year= 2007.| volume= 189| pages=213 - 232| url=http://adsabs.harvard.edu/abs/2007Icar..189..213L| doi= }}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;lykawka&amp;quot;&amp;gt;{{cite journal | author=Lykawka, Patryk Sofia; Mukai, Tadashi| title=&amp;#039;&amp;#039;Discovery of a Low-Eccentricity, High-Inclination Kuiper Belt Object at 58 AU&amp;#039;&amp;#039;| journal= The Astrophysical Journal| year= 2006.| volume= 640| pages= L83 - L86| url=http://adsabs.harvard.edu/abs/2006ApJ...640L..83A| doi= }}&amp;lt;/ref&amp;gt; iako je prema drugima klasificiran i kao objekt [[Klasični objekt Kuiperovog pojasa|vanjskog klasičnog pojasa]].&amp;lt;ref name=&amp;quot;gladman&amp;quot;&amp;gt;{{cite journal | author=Brett Gladman; Collin Chan | title= &amp;#039;&amp;#039;Production of the Extended Scattered Disk by Rogue Planets&amp;#039;&amp;#039;| journal= [[The Astrophysical Journal]]| year= 2006.| volume= 643| pages= L135 - L138| url= http://iopscience.iop.org/1538-4357/643/2/L135/fulltext/20454.text.html| doi= }}&amp;lt;/ref&amp;gt; Neki su ga čak označili kao &amp;quot;fosilni odvojeni objekt&amp;quot;.&amp;lt;ref name=knjiga&amp;gt;Gomes, R. &amp;#039;&amp;#039;et al.&amp;#039;&amp;#039;, [http://www.uapress.arizona.edu/Books/bid1965.htm The Solar System Beyond Neptune], str. 259 - 273, Sveučilište Arizona. {{ISBN|0816527555}}&amp;lt;/ref&amp;gt; U odnosu na druge objekte raspršenog diska, XR&amp;lt;sub&amp;gt;190&amp;lt;/sub&amp;gt; ima neobično kružnu putanju, te zbog inklinacije od čak 46,52° najnakošeniji je potencijalni patuljasti planet. Dok se za tradicionalne objekte [[Raspršeni disk|raspršenog diska]] (SDO) vjeruje da ih je u postojeće orbite izbacilo [[Gravitacija|gravitacijsko]] međudjelovanje s [[Neptun]]om, niski ekscentricitet i perihel od 51 [[Astronomska jedinica|AJ]] (SDO-i uglavnom imaju visoko ekscentrične orbite i perihel manji od 38 AJ) naoko su nespojivi s takvom nebeskom mehanikom.&lt;br /&gt;
&lt;br /&gt;
== Fizička svojstva ==&lt;br /&gt;
2004 XR&amp;lt;sub&amp;gt;190&amp;lt;/sub&amp;gt; ima [[promjer]] od oko 500&amp;amp;nbsp;km. Fotometrijska promatranja sugeriraju da ima umjereno crvenu površinu, slično kao kod drugih objekata raspršenog diska, [[plutino]]a, [[Cubewano|klasičnih KBO-a]] s visokom inklinacijom te [[Damokloidi (asteroidi)|damokloida]] i [[komet]]a.&amp;lt;ref name=&amp;quot;boja&amp;quot;&amp;gt;{{cite journal | author=Scott S. Sheppard | title= &amp;#039;&amp;#039;The Colors of Extreme Outer Solar System Objects&amp;#039;&amp;#039;| journal= [[The Astronomical Journal]]| year= 2010.| volume=139| pages= 1394| url=http://arxiv.org/pdf/1001.3674v1.pdf| doi= }}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Galerija ==&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
Datoteka:XR190orb side.gif|Bočni pogled na orbitu 2004 XR&amp;lt;sub&amp;gt;190&amp;lt;/sub&amp;gt; koja je ima izraženo visoku inklinaciju.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Izvori ==&lt;br /&gt;
{{Izvori}}&lt;br /&gt;
&lt;br /&gt;
{{GLAVNIRASPORED:XR190}}&lt;br /&gt;
[[Kategorija:Objekti raspršenog diska]]&lt;br /&gt;
[[Kategorija:Mogući patuljasti planeti]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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