HD 126200

{{Short description|Blue dwarf star in the constellation Boötes}} {{Starbox begin}} {{Starbox observe | epoch = J2000 | constell = [[Boötes]]<ref name=xhip/> | ra = {{RA|14|24|00.87809}}<ref name=dr3/> | dec = {{DEC|+08|14|38.2833}}<ref name=dr3/> | appmag_v = 5.80<ref name=ibvs2574/> }} {{Starbox character | type = [[main sequence]]<ref name=zorec2012/> | class = A3V<ref name=aj74_375/> | r-i = | v-r = | b-v = +0.03<ref name=ibvs2574/> | u-b = +0.12<ref name=ibvs2574/> | variable = [[Algol variable]] }} {{Starbox astrometry | radial_v = {{val|−7.0|4.3}}<ref name="Gontcharov"/> | prop_mo_ra = −6.395<ref name=dr3/> | prop_mo_dec = −13.497<ref name=dr3/> | parallax = 7.9699 | p_error = 0.1280 | parallax_footnote = <ref name=dr3/> | absmag_v = +0.29<ref name=xhip/> }} {{Starbox detail | mass = 2.5<ref name=dr3/> | radius = 3.4<ref name=dr3/> | luminosity = 65<ref name=dr3/> | temperature = 9,071<ref name=dr3/> | metal_fe = −0.54<ref name=dr3/> | gravity = 3.72<ref name=dr3/> | rotational_velocity = 144<ref name=zorec2012/> | age_myr = 476<ref name=dr3/> }} {{Starbox catalog | names = [[Durchmusterung|BD]]+08°2857, [[Henry Draper catalog|HD]] 126200, [[Hipparcos#Published catalogues|HIP]] 70384, [[Harvard Revised catalogue|HR]] 5388, [[Smithsonian Astrophysical Observatory catalogue|SAO]] 120433<ref name=simbad/> }} {{Starbox reference | Simbad = HD+126200 | ARICNS = }} {{Starbox end}} '''HD 126200''' is a [[main sequence]] star in the northern [[constellation]] of [[Boötes]]. It has been identified as an Algol-type [[eclipsing binary]], although subsequent observations do not confirm this.<ref name=ibvs2574/><ref name=basi26_531/>

==References== <references> <ref name=simbad>{{cite simbad |title=HD 126200 |access-date=2025-04-16 }}</ref>

<ref name=xhip>{{cite journal |bibcode=2012AstL...38..331A |title=XHIP: An extended hipparcos compilation |last1=Anderson |first1=E. |last2=Francis |first2=Ch. |journal=Astronomy Letters |date=2012 |volume=38 |issue=5 |page=331 |doi=10.1134/S1063773712050015 |arxiv=1108.4971 }}</ref>

<ref name=zorec2012>{{cite journal |bibcode=2012A&A...537A.120Z |title=Rotational velocities of A-type stars. IV. Evolution of rotational velocities |last1=Zorec |first1=J. |last2=Royer |first2=F. |journal=Astronomy and Astrophysics |date=2012 |volume=537 |pages=A120 |doi=10.1051/0004-6361/201117691 |arxiv=1201.2052 }}</ref>

<ref name="Gontcharov">{{Cite journal| doi = 10.1134/S1063773706110065| bibcode=2006AstL...32..759G| title = Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system| journal = Astronomy Letters| volume = 32| issue = 11| pages = 759–771| date = November 2006| last1 = Gontcharov | first1 = G. A.|arxiv = 1606.08053 | s2cid=119231169}}</ref>

<ref name=aj74_375>{{cite journal | display-authors=1 | last1=Cowley | first1=A. | last2=Cowley | first2=C. | last3=Jaschek | first3=M. | last4=Jaschek | first4=C. | title=A study of the bright A stars. I. A catalogue of spectral classifications | journal=Astronomical Journal | volume=74 | pages=375–406 | date=April 1969 | doi=10.1086/110819 | bibcode=1969AJ.....74..375C }}</ref>

<ref name=ibvs2574>{{cite journal | last1=Srivastava | first1=J. B. | last2=Kandpal | first2=C. D. | title=HD 126200 - a Suspected Eclipsing Binary? | journal=Information Bulletin on Variable Stars | issue=2574 | page=1 | date=August 1984 | volume=2574 | bibcode=1984IBVS.2574....1S }}</ref>

<ref name=basi26_531>{{cite journal | last1=Srivastava | first1=R. K. | title=Neglected binaries of special interest | journal=Bulletin of the Astronomical Society of India | volume=26 | page=531 | year=1998 | bibcode=1998BASI...26..531S }}</ref> </references>

==External links== * [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?HR%205388 HR 5388] * [http://aladin.u-strasbg.fr/AladinPreview?-c=14+24+00.8766%2B08+14+38.290&ident=NSV++6654&submit=Aladin+previewer Image HD 126200]

[[Category:Boötes]] [[Category:Henry Draper Catalogue objects|126200]] [[Category:Eclipsing binaries]] [[Category:Hipparcos objects|070384]] [[Category:Algol variables]] [[Category:A-type main-sequence stars]] [[Category:Bright Star Catalogue objects|5388]] [[Category:Durchmusterung objects]]