Calorimeter constant - Revision history

en>Daniele Pugliesi: see Wikipedia:Categorization#Subcategorization

2014-10-22T01:02:43Z

see Wikipedia:Categorization#Subcategorization

← Older revision		Revision as of 03:02, 22 October 2014
Line 1:		Line 1:
	~~{{Starbox begin~~		Hi there, I am Alyson Boon although it is not the name on my beginning certificate. Distributing manufacturing is how he makes a residing. The favorite hobby for him and his children is to play lacross and he would by no means [http://black7.mireene.com/aqw/5741 psychic readers] give it love psychic readings ([http://chungmuroresidence.com/xe/reservation_branch2/152663 chungmuroresidence.com]) up. Some time ago she selected to live in Alaska and her parents live nearby.<br><br>Also visit my site - accurate psychic predictions ([http://findyourflirt.net/index.php?m=member_profile&p=profile&id=117823 http://findyourflirt.net/index.php?m=member_profile&p=profile&id=117823])
	~~\| name = 19 Arietis~~
	}}
	~~{{Starbox observe~~
	~~\| epoch = J2000~~
	~~\| ra = {{RA\|02\|13\|03.30440}}<ref name=aaa474_2_653/>~~
	~~\| dec = {{DEC\|+15\|16\|47.5005}}<ref name=aaa474_2_653/>~~
	~~\| appmag_v = 5.70<ref name=clpl4_99/>~~
	~~\| constell = [[Aries (constellation)\|Aries]]~~
	}}
	~~{{Starbox character~~
	~~\| class = M0 III<ref name=mnras389_2_869/>~~
	~~\| r-i = 0.97~~
	~~\| v-r =~~
	~~\| b-v = +1.55<ref name=clpl4_99/>~~
	~~\| u-b = +1.95<ref name=clpl4_99/>~~
	~~\| variable = [[Semiregular variable star\|Semiregular]]<ref name=mnras355_2_601/>~~
	}}
	~~{{Starbox astrometry~~
	~~\| radial_v = {{nowrap\|21.11 ± 0.26}}<ref name=aaa430_165/>~~
	~~\| prop_mo_ra = +97.95<ref name=aaa474_2_653/>~~
	~~\| prop_mo_dec = -20.30<ref name=aaa474_2_653/>~~
	~~\| parallax = 6.81~~
	~~\| p_error = 0.38~~
	~~\| parallax_footnote = <ref name=aaa474_2_653/>~~
	~~\| absmag_v =~~
	}}
	~~{{Starbox detail~~
	~~\| mass =~~
	~~\| radius = 39<ref name=lang2006/>~~
	~~\| luminosity =~~
	~~\| temperature = 3~~,~~690<ref name=aaa460_3_855/>~~
	~~\| metal_fe = {{nowrap\|–0.02 ± 0.11}}<ref name=aas134_523/>~~
	~~\| rotational_velocity =~~
	~~\| age_myr =~~
	}}
	~~{{Starbox catalog~~
	\| names = [[Durchmusterung\|BD]]+14 357, [[FK5]] 1057, [[Henry Draper Catalogue\|HD]] 13596, [[Hipparcos Catalogue\|HIP]] 10328, [[Bright Star Catalogue\|HR]] 648, [[Smithsonian Astrophysical Observatory Star Catalog\|SAO]] 92841.<ref name=SIMBAD/>
	}}
	~~{{Starbox end}}~~

	'''19 Arietis''' is the [[Flamsteed designation]] for a [[star]] in the northern [[constellation]] of [[Aries (constellation)\|Aries]]. It has an [[apparent visual magnitude]] of 5.70,<ref name=clpl4_99/> which means it is ~~faintly visible to~~ the ~~naked eye. Based upon an annual [[parallax]] shift of 6.81 [[milliarcsecond\|mas]],<ref~~ name~~=aaa474_2_653/> it is approximately {{Convert\|480\|ly\|pc\|abbr=off\|lk=~~on}} away from Earth. At that distance, the brightness of the star is diminished by 0.21 in magnitude from [[extinction (astronomy)\|extinction]] caused by [[interstellar medium\|interstellar gas and dust]].<ref name=aaa430_165/>

	~~This is a [[red giant]] star with a [[stellar classification]] of M0 III~~.~~<ref name=mnras389_2_869/> It~~ is a ~~[[semi-regular variable]] with periods of 32 and 275 days; the brightness of the star changes by an amplitude of 0~~.~~14 in magnitude during those intervals.<ref name=mnras355_2_601/>~~ The ~~measured [[angular diameter]] of this star, after correction~~ for ~~[[limb darkening]],~~ is {{nowrap\|2.44 ± 0.03 [[milliarcsecond\|mas]]}}.<ref name=aaa431_773/> At the estimated distance of Delta Ophiuchi,<ref name=aaa474_2_653/> this yields a physical size of about 39 times the [[Solar radius\|radius of the Sun]].<ref name=lang2006/> The [[effective temperature]] of the [[stellar atmosphere\|outer envelope]] is 3,690 K,<ref name=aaa460_3_855/> giving it the cool reddish glow of an [[M-type star]].<ref name=csiro/>

	~~==References==~~
	~~{{Reflist\|refs=~~

	~~<ref name=aaa474_2_653>{{citation \| first=F. \| last=van Leeuwen \|date=November 2007 \| title=Validation of the new Hipparcos reduction \| journal=Astronomy~~ and ~~Astrophysics \| volume=474 \| issue=2 \| pages=653–664 \| bibcode=2007A&A...474..653V \| doi=10.1051/0004-6361:20078357 \| arxiv=0708.1752 \| postscript=. }}</ref>~~

	<ref name=aaa430_165>{{citation \| display-authors=1 \| last1=Famaey \| first1=B. \| last2=Jorissen \| first2=A. \| last3=Luri \| first3=X. \| last4=Mayor \| first4=M. \| last5=Udry \| first5=S. \| last6=Dejonghe \| first6=H. \| last7=Turon \| first7=C. \| title=Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data. Revisiting the concept of superclusters \| journal=Astronomy and Astrophysics \| volume=430 \| issue=1 \| pages=165–186 \|date=January 2005 \| doi=10.1051/0004-6361:20041272 \| bibcode=2005A&A...430..165F \| arxiv=astro-ph/0409579 \| postscript=. }}</ref>

	<ref name=clpl4_99>{{citation \| display-authors=1 \| last1=Johnson \| first1=H. L. \| last2=Iriarte \| first2=B. \| last3=Mitchell \| first3=R. I. \| last4=Wisniewskj \| first4=W. Z. \| title=UBVRIJKL photometry of the bright stars \| journal=Communications of the Lunar and Planetary Laboratory \| volume=4 \| issue=99 \| year=1966 \| bibcode=1966CoLPL...4...99J \| postscript=. }}</ref>

	<ref name=mnras389_2_869>{{citation \| last1=Eggleton \| first1=P. P. \| last2=Tokovinin \| first2=A. A. \| title=A catalogue of multiplicity among bright stellar systems \| journal=Monthly Notices of the Royal Astronomical Society \| volume=389 \| issue=2 \| pages=869–879 \| doi=10.1111/j.1365-2966.2008.13596.x \| bibcode=2008MNRAS.389..869E \| arxiv=0806.2878 \| postscript=. ~~\|date=September 2008}}</ref>~~

	<ref name=mnras355_2_601>{{citation \| last1=Yeşilyaprak \| first1=C. \| last2=Aslan \| first2=Z. \| title=Period-luminosity relation for M-type semiregular variables from Hipparcos parallaxes \| journal=Monthly Notices of the Royal Astronomical Society \| volume=355 \| issue=2 \| pages=601–607 \| doi=10.1111/j.1365-2966.2004.08344.x \| bibcode=2004MNRAS.355..601Y \| arxiv=0704.3150 \| postscript=. \|date=December 2004}}</ref>

	~~<ref name=SIMBAD>{{citation \| title=19 Ari -- Variable Star \| work=SIMBAD Astronomical Database \| publisher=Centre de Données astronomiques de Strasbourg \| url=~~http://~~simbad~~.~~u-strasbg~~.fr/~~simbad~~/~~sim-id?Ident=19+Arietis \| accessdate=2012-07-18 \| postscript=. }}</ref>~~

	<ref name=aaa431_773>{{citation \| last1=Richichi \| pages=A. \| last2=Percheron \| first2=I. \| last3=Khristoforova \| first3=M. \| title=CHARM2: An updated Catalog of High Angular Resolution Measurements \| journal=Astronomy and Astrophysics \| volume=431 \| pages=773–777 \| doi=10.1051/0004-6361:20042039 \| bibcode=2005A&A...431..773R \| postscript=. ~~\|date=February 2005}}</ref>~~

	<ref name=lang2006>{{citation \| first1=Kenneth R. \| last1=Lang \| title=Astrophysical formulae \| volume=1 \| series=Astronomy and astrophysics library \| edition=3 \| publisher=Birkhäuser \| year=2006 \| isbn=3-540-29692-1 \| url=http://~~books.google~~.com/~~books?id=OvTjLcQ4MCQC&pg=PA41 \| postscript=. }}. The radius (R<sub>*<~~/~~sub>) is given by:~~
	:<math>\begin{align} 2\cdot R_*
	~~& = \frac{(147\cdot 2~~.~~44\cdot 10^{-3}~~)~~\ \text{AU}}{0~~.~~0046491\ \text{AU}/R_{\bigodot}} \\~~
	~~& \approx 77.2\cdot R_{\bigodot}~~
	~~\end{align}</math></ref>~~

	~~<ref name=aas134_523>{{citation \| last1=Taylor \| first1=B. J. \| title=Catalogs of temperatures~~ and ~~[Fe/H] averages for evolved G and K stars \| journal=Astronomy and Astrophysics Supplement \| volume=134 \| pages=523–524 \| doi=10.1051/aas:1999153 \| bibcode=1999A&AS.~~.~~134..523T \| postscript=. \|date=February 1999}}~~<~~/ref~~>

	<~~ref name=aaa460_3_855~~>~~{{citation \| display~~-authors=1 \| last1=Wittkowski \| first1=M. \| last2=Aufdenberg \| first2=J. P. \| last3=Driebe \| first3=T. \| last4=Roccatagliata \| first4=V. \| last5=Szeifert \| first5=T. \| last6=Wolff \| first6=B. \| title=Tests of stellar model atmospheres by optical interferometry. IV. VINCI interferometry and UVES spectroscopy of Menkar \| journal=Astronomy and Astrophysics \| volume=460 \| issue=3 \|date=December 2006 \| pages=855–864 \| doi=10.1051/0004-6361:20066032 \| bibcode=2006A&A...460..855W \| postscript=. \|arxiv = astro-ph/0610150 \|date=December 2006}}</ref>

	<ref name=csiro>{{citation \| title=The Colour of Stars \| date=December 21, 2004 \| work=Australia Telescope, Outreach and Education \| publisher=Commonwealth Scientific and Industrial Research Organisation \| url=http://~~outreach.atnf.csiro~~.~~au/education/senior~~/~~astrophysics/photometry_colour~~.~~html \| accessdate~~=~~2012-01-16 }}</ref>~~

	}}

	~~==External links~~==
	* [http://~~webviz.u-strasbg~~.~~fr/viz-bin/VizieR-S?HR%20648 HR 648]~~
	* [http://~~aladin.u-strasbg~~.~~fr/AladinPreview~~?-c=~~02+13+03.3053%2B15+16+47.494~~&~~ident~~=~~SV*+ZI+++114~~&~~submit~~=~~Aladin+previewer Image 19 Arietis]~~

	~~{{Stars of Aries}}~~

	~~[[Category:Henry Draper Catalogue objects\|13596]]~~
	~~[[Category:Hipparcos objects\|010328]]~~
	~~[[Category:Flamsteed objects\|Arietis, 19]~~]
	~~[[Category:Aries (constellation~~)]]
	~~[[Category:M-type giants]]~~

en>AnomieBOT: Dating maintenance tags: {{Unreferenced}}

2013-03-25T18:27:50Z

Dating maintenance tags: {{Unreferenced}}

← Older revision		Revision as of 20:27, 25 March 2013
Line 1:		Line 1:
	~~Hello~~, ~~my title~~ is ~~Andrew~~ and ~~my spouse doesn't like it at all~~. ~~I am currently~~ a ~~travel agent~~. ~~To climb~~ is ~~some thing I truly appreciate doing~~. ~~Her family life~~ in ~~Ohio~~.<br><br>~~Visit my blog~~; ~~best psychic readings (~~[http://~~www~~.~~herandkingscounty~~.com/~~content~~/~~information~~-and-~~facts~~-~~you~~-~~must~~-~~know~~-~~about~~-~~hobbies herandkingscounty~~.~~com~~])		{{Starbox begin
			\| name = 19 Arietis
			}}
			{{Starbox observe
			\| epoch = J2000
			\| ra = {{RA\|02\|13\|03.30440}}<ref name=aaa474_2_653/>
			\| dec = {{DEC\|+15\|16\|47.5005}}<ref name=aaa474_2_653/>
			\| appmag_v = 5.70<ref name=clpl4_99/>
			\| constell = [[Aries (constellation)\|Aries]]
			}}
			{{Starbox character
			\| class = M0 III<ref name=mnras389_2_869/>
			\| r-i = 0.97
			\| v-r =
			\| b-v = +1.55<ref name=clpl4_99/>
			\| u-b = +1.95<ref name=clpl4_99/>
			\| variable = [[Semiregular variable star\|Semiregular]]<ref name=mnras355_2_601/>
			}}
			{{Starbox astrometry
			\| radial_v = {{nowrap\|21.11 ± 0.26}}<ref name=aaa430_165/>
			\| prop_mo_ra = +97.95<ref name=aaa474_2_653/>
			\| prop_mo_dec = -20.30<ref name=aaa474_2_653/>
			\| parallax = 6.81
			\| p_error = 0.38
			\| parallax_footnote = <ref name=aaa474_2_653/>
			\| absmag_v =
			}}
			{{Starbox detail
			\| mass =
			\| radius = 39<ref name=lang2006/>
			\| luminosity =
			\| temperature = 3,690<ref name=aaa460_3_855/>
			\| metal_fe = {{nowrap\|–0.02 ± 0.11}}<ref name=aas134_523/>
			\| rotational_velocity =
			\| age_myr =
			}}
			{{Starbox catalog
			\| names = [[Durchmusterung\|BD]]+14 357, [[FK5]] 1057, [[Henry Draper Catalogue\|HD]] 13596, [[Hipparcos Catalogue\|HIP]] 10328, [[Bright Star Catalogue\|HR]] 648, [[Smithsonian Astrophysical Observatory Star Catalog\|SAO]] 92841.<ref name=SIMBAD/>
			}}
			{{Starbox end}}

			'''19 Arietis''' is the [[Flamsteed designation]] for a [[star]] in the northern [[constellation]] of [[Aries (constellation)\|Aries]]. It has an [[apparent visual magnitude]] of 5.70,<ref name=clpl4_99/> which means it is faintly visible to the naked eye. Based upon an annual [[parallax]] shift of 6.81 [[milliarcsecond\|mas]],<ref name=aaa474_2_653/> it is approximately {{Convert\|480\|ly\|pc\|abbr=off\|lk=on}} away from Earth. At that distance, the brightness of the star is diminished by 0.21 in magnitude from [[extinction (astronomy)\|extinction]] caused by [[interstellar medium\|interstellar gas and dust]].<ref name=aaa430_165/>

			This is a [[red giant]] star with a [[stellar classification]] of M0 III.<ref name=mnras389_2_869/> It is a [[semi-regular variable]] with periods of 32 and 275 days; the brightness of the star changes by an amplitude of 0.14 in magnitude during those intervals.<ref name=mnras355_2_601/> The measured [[angular diameter]] of this star, after correction for [[limb darkening]], is {{nowrap\|2.44 ± 0.03 [[milliarcsecond\|mas]]}}.<ref name=aaa431_773/> At the estimated distance of Delta Ophiuchi,<ref name=aaa474_2_653/> this yields a physical size of about 39 times the [[Solar radius\|radius of the Sun]].<ref name=lang2006/> The [[effective temperature]] of the [[stellar atmosphere\|outer envelope]] is 3,690 K,<ref name=aaa460_3_855/> giving it the cool reddish glow of an [[M-type star]].<ref name=csiro/>

			==References==
			{{Reflist\|refs=

			<ref name=aaa474_2_653>{{citation \| first=F. \| last=van Leeuwen \|date=November 2007 \| title=Validation of the new Hipparcos reduction \| journal=Astronomy and Astrophysics \| volume=474 \| issue=2 \| pages=653–664 \| bibcode=2007A&A...474..653V \| doi=10.1051/0004-6361:20078357 \| arxiv=0708.1752 \| postscript=. }}</ref>

			<ref name=aaa430_165>{{citation \| display-authors=1 \| last1=Famaey \| first1=B. \| last2=Jorissen \| first2=A. \| last3=Luri \| first3=X. \| last4=Mayor \| first4=M. \| last5=Udry \| first5=S. \| last6=Dejonghe \| first6=H. \| last7=Turon \| first7=C. \| title=Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data. Revisiting the concept of superclusters \| journal=Astronomy and Astrophysics \| volume=430 \| issue=1 \| pages=165–186 \|date=January 2005 \| doi=10.1051/0004-6361:20041272 \| bibcode=2005A&A...430..165F \| arxiv=astro-ph/0409579 \| postscript=. }}</ref>

			<ref name=clpl4_99>{{citation \| display-authors=1 \| last1=Johnson \| first1=H. L. \| last2=Iriarte \| first2=B. \| last3=Mitchell \| first3=R. I. \| last4=Wisniewskj \| first4=W. Z. \| title=UBVRIJKL photometry of the bright stars \| journal=Communications of the Lunar and Planetary Laboratory \| volume=4 \| issue=99 \| year=1966 \| bibcode=1966CoLPL...4...99J \| postscript=. }}</ref>

			<ref name=mnras389_2_869>{{citation \| last1=Eggleton \| first1=P. P. \| last2=Tokovinin \| first2=A. A. \| title=A catalogue of multiplicity among bright stellar systems \| journal=Monthly Notices of the Royal Astronomical Society \| volume=389 \| issue=2 \| pages=869–879 \| doi=10.1111/j.1365-2966.2008.13596.x \| bibcode=2008MNRAS.389..869E \| arxiv=0806.2878 \| postscript=. \|date=September 2008}}</ref>

			<ref name=mnras355_2_601>{{citation \| last1=Yeşilyaprak \| first1=C. \| last2=Aslan \| first2=Z. \| title=Period-luminosity relation for M-type semiregular variables from Hipparcos parallaxes \| journal=Monthly Notices of the Royal Astronomical Society \| volume=355 \| issue=2 \| pages=601–607 \| doi=10.1111/j.1365-2966.2004.08344.x \| bibcode=2004MNRAS.355..601Y \| arxiv=0704.3150 \| postscript=. \|date=December 2004}}</ref>

			<ref name=SIMBAD>{{citation \| title=19 Ari -- Variable Star \| work=SIMBAD Astronomical Database \| publisher=Centre de Données astronomiques de Strasbourg \| url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=19+Arietis \| accessdate=2012-07-18 \| postscript=. }}</ref>

			<ref name=aaa431_773>{{citation \| last1=Richichi \| pages=A. \| last2=Percheron \| first2=I. \| last3=Khristoforova \| first3=M. \| title=CHARM2: An updated Catalog of High Angular Resolution Measurements \| journal=Astronomy and Astrophysics \| volume=431 \| pages=773–777 \| doi=10.1051/0004-6361:20042039 \| bibcode=2005A&A...431..773R \| postscript=. \|date=February 2005}}</ref>

			<ref name=lang2006>{{citation \| first1=Kenneth R. \| last1=Lang \| title=Astrophysical formulae \| volume=1 \| series=Astronomy and astrophysics library \| edition=3 \| publisher=Birkhäuser \| year=2006 \| isbn=3-540-29692-1 \| url=http://books.google.com/books?id=OvTjLcQ4MCQC&pg=PA41 \| postscript=. }}. The radius (R<sub>*</sub>) is given by:
			:<math>\begin{align} 2\cdot R_*
			& = \frac{(147\cdot 2.44\cdot 10^{-3})\ \text{AU}}{0.0046491\ \text{AU}/R_{\bigodot}} \\
			& \approx 77.2\cdot R_{\bigodot}
			\end{align}</math></ref>

			<ref name=aas134_523>{{citation \| last1=Taylor \| first1=B. J. \| title=Catalogs of temperatures and [Fe/H] averages for evolved G and K stars \| journal=Astronomy and Astrophysics Supplement \| volume=134 \| pages=523–524 \| doi=10.1051/aas:1999153 \| bibcode=1999A&AS..134..523T \| postscript=. \|date=February 1999}}</ref>

			<ref name=aaa460_3_855>{{citation \| display-authors=1 \| last1=Wittkowski \| first1=M. \| last2=Aufdenberg \| first2=J. P. \| last3=Driebe \| first3=T. \| last4=Roccatagliata \| first4=V. \| last5=Szeifert \| first5=T. \| last6=Wolff \| first6=B. \| title=Tests of stellar model atmospheres by optical interferometry. IV. VINCI interferometry and UVES spectroscopy of Menkar \| journal=Astronomy and Astrophysics \| volume=460 \| issue=3 \|date=December 2006 \| pages=855–864 \| doi=10.1051/0004-6361:20066032 \| bibcode=2006A&A...460..855W \| postscript=. \|arxiv = astro-ph/0610150 \|date=December 2006}}</ref>

			<ref name=csiro>{{citation \| title=The Colour of Stars \| date=December 21, 2004 \| work=Australia Telescope, Outreach and Education \| publisher=Commonwealth Scientific and Industrial Research Organisation \| url=http://outreach.atnf.csiro.au/education/senior/astrophysics/photometry_colour.html \| accessdate=2012-01-16 }}</ref>

			}}

			==External links==
			* [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?HR%20648 HR 648]
			* [http://aladin.u-strasbg.fr/AladinPreview?-c=02+13+03.3053%2B15+16+47.494&ident=SV*+ZI+++114&submit=Aladin+previewer Image 19 Arietis]

			{{Stars of Aries}}

			[[Category:Henry Draper Catalogue objects\|13596]]
			[[Category:Hipparcos objects\|010328]]
			[[Category:Flamsteed objects\|Arietis, 19]]
			[[Category:Aries (constellation)]]
			[[Category:M-type giants]]

en>Lightbot: mostly units

2011-08-13T15:30:34Z

mostly units

New page

Hello, my title is Andrew and my spouse doesn't like it at all. I am currently a travel agent. To climb is some thing I truly appreciate doing. Her family life in Ohio.<br><br>Visit my blog; best psychic readings ([http://www.herandkingscounty.com/content/information-and-facts-you-must-know-about-hobbies herandkingscounty.com])

← Older revision		Revision as of 03:02, 22 October 2014
Line 1:		Line 1:
	~~{{Starbox begin~~		Hi there, I am Alyson Boon although it is not the name on my beginning certificate. Distributing manufacturing is how he makes a residing. The favorite hobby for him and his children is to play lacross and he would by no means [http://black7.mireene.com/aqw/5741 psychic readers] give it love psychic readings ([http://chungmuroresidence.com/xe/reservation_branch2/152663 chungmuroresidence.com]) up. Some time ago she selected to live in Alaska and her parents live nearby.<br><br>Also visit my site - accurate psychic predictions ([http://findyourflirt.net/index.php?m=member_profile&p=profile&id=117823 http://findyourflirt.net/index.php?m=member_profile&p=profile&id=117823])
	~~\| name = 19 Arietis~~
	}}
	~~{{Starbox observe~~
	~~\| epoch = J2000~~
	~~\| ra = {{RA\|02\|13\|03.30440}}<ref name=aaa474_2_653/>~~
	~~\| dec = {{DEC\|+15\|16\|47.5005}}<ref name=aaa474_2_653/>~~
	~~\| appmag_v = 5.70<ref name=clpl4_99/>~~
	~~\| constell = [[Aries (constellation)\|Aries]]~~
	}}
	~~{{Starbox character~~
	~~\| class = M0 III<ref name=mnras389_2_869/>~~
	~~\| r-i = 0.97~~
	~~\| v-r =~~
	~~\| b-v = +1.55<ref name=clpl4_99/>~~
	~~\| u-b = +1.95<ref name=clpl4_99/>~~
	~~\| variable = [[Semiregular variable star\|Semiregular]]<ref name=mnras355_2_601/>~~
	}}
	~~{{Starbox astrometry~~
	~~\| radial_v = {{nowrap\|21.11 ± 0.26}}<ref name=aaa430_165/>~~
	~~\| prop_mo_ra = +97.95<ref name=aaa474_2_653/>~~
	~~\| prop_mo_dec = -20.30<ref name=aaa474_2_653/>~~
	~~\| parallax = 6.81~~
	~~\| p_error = 0.38~~
	~~\| parallax_footnote = <ref name=aaa474_2_653/>~~
	~~\| absmag_v =~~
	}}
	~~{{Starbox detail~~
	~~\| mass =~~
	~~\| radius = 39<ref name=lang2006/>~~
	~~\| luminosity =~~
	~~\| temperature = 3~~,~~690<ref name=aaa460_3_855/>~~
	~~\| metal_fe = {{nowrap\|–0.02 ± 0.11}}<ref name=aas134_523/>~~
	~~\| rotational_velocity =~~
	~~\| age_myr =~~
	}}
	~~{{Starbox catalog~~
	\| names = [[Durchmusterung\|BD]]+14 357, [[FK5]] 1057, [[Henry Draper Catalogue\|HD]] 13596, [[Hipparcos Catalogue\|HIP]] 10328, [[Bright Star Catalogue\|HR]] 648, [[Smithsonian Astrophysical Observatory Star Catalog\|SAO]] 92841.<ref name=SIMBAD/>
	}}
	~~{{Starbox end}}~~

	'''19 Arietis''' is the [[Flamsteed designation]] for a [[star]] in the northern [[constellation]] of [[Aries (constellation)\|Aries]]. It has an [[apparent visual magnitude]] of 5.70,<ref name=clpl4_99/> which means it is ~~faintly visible to~~ the ~~naked eye. Based upon an annual [[parallax]] shift of 6.81 [[milliarcsecond\|mas]],<ref~~ name~~=aaa474_2_653/> it is approximately {{Convert\|480\|ly\|pc\|abbr=off\|lk=~~on}} away from Earth. At that distance, the brightness of the star is diminished by 0.21 in magnitude from [[extinction (astronomy)\|extinction]] caused by [[interstellar medium\|interstellar gas and dust]].<ref name=aaa430_165/>

	~~This is a [[red giant]] star with a [[stellar classification]] of M0 III~~.~~<ref name=mnras389_2_869/> It~~ is a ~~[[semi-regular variable]] with periods of 32 and 275 days; the brightness of the star changes by an amplitude of 0~~.~~14 in magnitude during those intervals.<ref name=mnras355_2_601/>~~ The ~~measured [[angular diameter]] of this star, after correction~~ for ~~[[limb darkening]],~~ is {{nowrap\|2.44 ± 0.03 [[milliarcsecond\|mas]]}}.<ref name=aaa431_773/> At the estimated distance of Delta Ophiuchi,<ref name=aaa474_2_653/> this yields a physical size of about 39 times the [[Solar radius\|radius of the Sun]].<ref name=lang2006/> The [[effective temperature]] of the [[stellar atmosphere\|outer envelope]] is 3,690 K,<ref name=aaa460_3_855/> giving it the cool reddish glow of an [[M-type star]].<ref name=csiro/>

	~~==References==~~
	~~{{Reflist\|refs=~~

	~~<ref name=aaa474_2_653>{{citation \| first=F. \| last=van Leeuwen \|date=November 2007 \| title=Validation of the new Hipparcos reduction \| journal=Astronomy~~ and ~~Astrophysics \| volume=474 \| issue=2 \| pages=653–664 \| bibcode=2007A&A...474..653V \| doi=10.1051/0004-6361:20078357 \| arxiv=0708.1752 \| postscript=. }}</ref>~~

	<ref name=aaa430_165>{{citation \| display-authors=1 \| last1=Famaey \| first1=B. \| last2=Jorissen \| first2=A. \| last3=Luri \| first3=X. \| last4=Mayor \| first4=M. \| last5=Udry \| first5=S. \| last6=Dejonghe \| first6=H. \| last7=Turon \| first7=C. \| title=Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data. Revisiting the concept of superclusters \| journal=Astronomy and Astrophysics \| volume=430 \| issue=1 \| pages=165–186 \|date=January 2005 \| doi=10.1051/0004-6361:20041272 \| bibcode=2005A&A...430..165F \| arxiv=astro-ph/0409579 \| postscript=. }}</ref>

	<ref name=clpl4_99>{{citation \| display-authors=1 \| last1=Johnson \| first1=H. L. \| last2=Iriarte \| first2=B. \| last3=Mitchell \| first3=R. I. \| last4=Wisniewskj \| first4=W. Z. \| title=UBVRIJKL photometry of the bright stars \| journal=Communications of the Lunar and Planetary Laboratory \| volume=4 \| issue=99 \| year=1966 \| bibcode=1966CoLPL...4...99J \| postscript=. }}</ref>

	<ref name=mnras389_2_869>{{citation \| last1=Eggleton \| first1=P. P. \| last2=Tokovinin \| first2=A. A. \| title=A catalogue of multiplicity among bright stellar systems \| journal=Monthly Notices of the Royal Astronomical Society \| volume=389 \| issue=2 \| pages=869–879 \| doi=10.1111/j.1365-2966.2008.13596.x \| bibcode=2008MNRAS.389..869E \| arxiv=0806.2878 \| postscript=. ~~\|date=September 2008}}</ref>~~

	<ref name=mnras355_2_601>{{citation \| last1=Yeşilyaprak \| first1=C. \| last2=Aslan \| first2=Z. \| title=Period-luminosity relation for M-type semiregular variables from Hipparcos parallaxes \| journal=Monthly Notices of the Royal Astronomical Society \| volume=355 \| issue=2 \| pages=601–607 \| doi=10.1111/j.1365-2966.2004.08344.x \| bibcode=2004MNRAS.355..601Y \| arxiv=0704.3150 \| postscript=. \|date=December 2004}}</ref>

	~~<ref name=SIMBAD>{{citation \| title=19 Ari -- Variable Star \| work=SIMBAD Astronomical Database \| publisher=Centre de Données astronomiques de Strasbourg \| url=~~http://~~simbad~~.~~u-strasbg~~.fr/~~simbad~~/~~sim-id?Ident=19+Arietis \| accessdate=2012-07-18 \| postscript=. }}</ref>~~

	<ref name=aaa431_773>{{citation \| last1=Richichi \| pages=A. \| last2=Percheron \| first2=I. \| last3=Khristoforova \| first3=M. \| title=CHARM2: An updated Catalog of High Angular Resolution Measurements \| journal=Astronomy and Astrophysics \| volume=431 \| pages=773–777 \| doi=10.1051/0004-6361:20042039 \| bibcode=2005A&A...431..773R \| postscript=. ~~\|date=February 2005}}</ref>~~

	<ref name=lang2006>{{citation \| first1=Kenneth R. \| last1=Lang \| title=Astrophysical formulae \| volume=1 \| series=Astronomy and astrophysics library \| edition=3 \| publisher=Birkhäuser \| year=2006 \| isbn=3-540-29692-1 \| url=http://~~books.google~~.com/~~books?id=OvTjLcQ4MCQC&pg=PA41 \| postscript=. }}. The radius (R<sub>*<~~/~~sub>) is given by:~~
	:<math>\begin{align} 2\cdot R_*
	~~& = \frac{(147\cdot 2~~.~~44\cdot 10^{-3}~~)~~\ \text{AU}}{0~~.~~0046491\ \text{AU}/R_{\bigodot}} \\~~
	~~& \approx 77.2\cdot R_{\bigodot}~~
	~~\end{align}</math></ref>~~

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	<~~ref name=aaa460_3_855~~>~~{{citation \| display~~-authors=1 \| last1=Wittkowski \| first1=M. \| last2=Aufdenberg \| first2=J. P. \| last3=Driebe \| first3=T. \| last4=Roccatagliata \| first4=V. \| last5=Szeifert \| first5=T. \| last6=Wolff \| first6=B. \| title=Tests of stellar model atmospheres by optical interferometry. IV. VINCI interferometry and UVES spectroscopy of Menkar \| journal=Astronomy and Astrophysics \| volume=460 \| issue=3 \|date=December 2006 \| pages=855–864 \| doi=10.1051/0004-6361:20066032 \| bibcode=2006A&A...460..855W \| postscript=. \|arxiv = astro-ph/0610150 \|date=December 2006}}</ref>

	<ref name=csiro>{{citation \| title=The Colour of Stars \| date=December 21, 2004 \| work=Australia Telescope, Outreach and Education \| publisher=Commonwealth Scientific and Industrial Research Organisation \| url=http://~~outreach.atnf.csiro~~.~~au/education/senior~~/~~astrophysics/photometry_colour~~.~~html \| accessdate~~=~~2012-01-16 }}</ref>~~

	}}

	~~==External links~~==
	* [http://~~webviz.u-strasbg~~.~~fr/viz-bin/VizieR-S?HR%20648 HR 648]~~
	* [http://~~aladin.u-strasbg~~.~~fr/AladinPreview~~?-c=~~02+13+03.3053%2B15+16+47.494~~&~~ident~~=~~SV*+ZI+++114~~&~~submit~~=~~Aladin+previewer Image 19 Arietis]~~

	~~{{Stars of Aries}}~~

	~~[[Category:Henry Draper Catalogue objects\|13596]]~~
	~~[[Category:Hipparcos objects\|010328]]~~
	~~[[Category:Flamsteed objects\|Arietis, 19]~~]
	~~[[Category:Aries (constellation~~)]]
	~~[[Category:M-type giants]]~~