HD 132406

{{Short description|Star in the constellation Boötes}} {{starbox begin}} {{starbox observe | epoch = J2000 | constell = [[Boötes]]<ref name=Anderson_Francis_2012/> | ra = {{RA|14|56|54.65138}}<ref name=GaiaDR3/> | dec = {{DEC|+53|22|55.8065}}<ref name=GaiaDR3/> | appmag_v = 8.45<ref name=Anderson_Francis_2012/> }} {{starbox character | type = | class = G0V<ref name="da Silva2007"/> | b-v = {{val|0.650|0.015}}<ref name=Anderson_Francis_2012/> | u-b = | variable = }} {{starbox astrometry | radial_v = {{val|-37.80|0.13}}<ref name=GaiaDR3/> | prop_mo_ra = {{val|-14.122}} | prop_mo_dec = {{val|-280.330}} | pm_footnote = <ref name=GaiaDR3/> | parallax = 14.1756 | p_error = 0.0191 | parallax_footnote = <ref name=GaiaDR3/> | absmag_v = 4.30<ref name=Anderson_Francis_2012/> }} {{starbox detail | mass = {{val|1.02|0.03|0.02}}<ref name=AguileraGómez_et_al_2018/> | radius = {{val|1.36|0.03|0.01}}<ref name=GaiaDR2/> | luminosity = {{val|1.827|0.006}}<ref name=GaiaDR2/> | temperature = {{val|5754|29|51|fmt=commas}}<ref name=GaiaDR2/> | metal_fe = {{val|0.07|0.04}}<ref name=AguileraGómez_et_al_2018/> | gravity = {{val|4.22|0.05}}<ref name=AguileraGómez_et_al_2018/> | rotation = | age_gyr = {{val|8.79|1.13|1.51}}<ref name=AguileraGómez_et_al_2018/> | rotational_velocity = 1.7<ref name="da Silva2007"/> }} {{starbox catalog | names = {{odlist | HD=132406 | LTT=14438 | TYC=3861-267-1 | 2MASS=J14565464+5322557 | BD=+53°1752 | HIP=73146 | PPM=34765 | SAO=29349 }}<ref name=SIMBAD/> }} {{starbox reference | Simbad = HD+132406 | EPE = HD+132406 }} {{starbox end}}

'''HD 132406''' is a [[star]] in the northern [[constellation]] of [[Boötes (constellation)|Boötes]]. With an [[apparent visual magnitude]] of 8.45,<ref name=Anderson_Francis_2012/> it is invisible to the naked eye. The distance to this star is {{convert|230|ly|pc|lk=on|abbr=off}} based on [[stellar parallax|parallax]], but it is drifting closer with a [[radial velocity]] of −37.8 km/s. The star has an [[absolute magnitude]] of 4.30.<ref name=Anderson_Francis_2012/> It has one confirmed [[exoplanet]] companion.<ref name="da Silva2007"/>

The [[stellar classification]] of HD 132406 is G0V, matching an ordinary [[G-type main-sequence star]] like the Sun. It is an older star with an age of up to nine billion years<ref name=AguileraGómez_et_al_2018/> and is spinning with a leisurely [[projected rotational velocity]] of 1.7 km/s.<ref name="da Silva2007"/> It appears to have a similar mass<ref name=AguileraGómez_et_al_2018/> as the Sun but is about 36% greater in girth.<ref name=GaiaDR2/> The [[metallicity]], or chemical abundance of heavier elements, appears slightly higher than in the Sun.<ref name=AguileraGómez_et_al_2018/> The star is radiating 1.8 times the luminosity of the Sun from its [[photosphere]] at an [[effective temperature]] of 5,754 K.<ref name=GaiaDR2/>

A planetary companion was announced in 2007, based on the radial velocity variation of the host star as measured using the [[ELODIE spectrograph]] instrument. This [[super Jupiter]] has an orbital period of {{convert|974|days|years|disp=out|abbr=off}} with an [[orbital eccentricity|eccentricity]] of 0.34.<ref name="da Silva2007"/> An [[astrometry|astrometric]] measurement of the planet's inclination and true mass was published in 2022 as part of [[Gaia DR3]],<ref name="GaiaDR3Exoplanets"/> and this was updated in 2023.<ref name="Xiao2023"/>

{{orbitbox planet begin | table_ref = <ref name="Xiao2023"/> | period_unit = year }} {{orbitbox planet | exoplanet = [[HD 132406 b|b]] | mass = {{val|6.2|2.2|1.1}} | period = {{val|2.64|0.11}} | semimajor = {{val|1.969|0.06|0.064}} | eccentricity = {{val|0.303|0.093|0.077}} | inclination = {{val|116|19|18}} }} {{orbitbox end}}

== References ==

<references> <ref name=SIMBAD>{{cite simbad | title=HD 132406 | access-date=2021-04-05 }}</ref>

<ref name=AguileraGómez_et_al_2018>{{cite journal | title=Lithium abundance patterns of late-F stars: an in-depth analysis of the lithium desert | display-authors=1 | last1=Aguilera-Gómez | first1=Claudia | last2=Ramírez | first2=Iván | last3=Chanamé | first3=Julio | journal=Astronomy & Astrophysics | volume=614 | id=A55 | pages=15 | date=June 2018 | doi=10.1051/0004-6361/201732209 | arxiv=1803.05922 | bibcode=2018A&A...614A..55A | s2cid=62799777 }}</ref>

<ref name=Anderson_Francis_2012>{{cite journal | last1=Anderson | first1=E. | last2=Francis | first2=Ch. | title=XHIP: An extended hipparcos compilation | journal=Astronomy Letters | volume=38 | issue=5 | pages=331 | year=2012 | bibcode=2012AstL...38..331A | arxiv=1108.4971 | doi=10.1134/S1063773712050015 | s2cid=119257644 }}</ref>

<ref name="da Silva2007">{{cite journal |doi=10.1051/0004-6361:20077314 |last1=da Silva |first1=Ronaldo |last2=Udry |first2=Stéphane |last3=Bouchy |first3=François |last4=Moutou |first4=Claire |last5=Mayor |first5=Michel |last6=Beuzit |first6=Jean-Luc |last7=Bonfils |first7=Xavier |last8=Delfosse |first8=Xavier |last9=Desort |first9=Morgan |last10=Forveille |first10=Thierry |last11=Galland |first11=Franck |last12=Hébrard |first12=Guillaume |last13=Lagrange |first13=Anne-Marie |last14=Loeillet |first14=Benoit |last15=Lovis |first15=Christophe |last16=Pepe |first16=Francesco |last17=Perrier |first17=Christian |last18=Pont |first18=Frédéric |last19=Queloz |first19=Didier |last20=Santos |first20=Nuno C. |last21=Ségransan |first21=Damien |last22=Sivan |first22=Jean-Pierre |last23=Vidal-Madjar |first23=Alfred |last24=Zucker |first24=Shay |title=ELODIE metallicity-biased search for transiting Hot Jupiters IV. Intermediate period planets orbiting the stars HD 43691 and HD 132406 |journal=[[Astronomy and Astrophysics]] |date=October 2007 |volume=473 |issue=1 |pages=323–328 |bibcode=2007A&A...473..323D |arxiv=0707.0958 |s2cid=18805775 |url=http://www.aanda.org/articles/aa/full/2007/37/aa7314-07/aa7314-07.html }}</ref>

<ref name="GaiaDR3Exoplanets">{{cite journal | arxiv = 2206.05595| last1 = Gaia Collaboration| last2 = Arenou| first2 = F.| last3 = Babusiaux| first3 = C.| last4 = Barstow| first4 = M. A.| last5 = Faigler| first5 = S.| last6 = Jorissen| first6 = A.| last7 = Kervella| first7 = P.| last8 = Mazeh| first8 = T.| last9 = Mowlavi| first9 = N.| last10 = Panuzzo| first10 = P.| last11 = Sahlmann| first11 = J.| last12 = Shahaf| first12 = S.| last13 = Sozzetti| first13 = A.| last14 = Bauchet| first14 = N.| last15 = Damerdji| first15 = Y.| last16 = Gavras| first16 = P.| last17 = Giacobbe| first17 = P.| last18 = Gosset| first18 = E.| last19 = Halbwachs| first19 = J. -L.| last20 = Holl| first20 = B.| last21 = Lattanzi| first21 = M. G.| last22 = Leclerc| first22 = N.| last23 = Morel| first23 = T.| last24 = Pourbaix| first24 = D.| last25 = Re Fiorentin| first25 = P.| last26 = Sadowski| first26 = G.| last27 = Ségransan| first27 = D.| last28 = Siopis| first28 = C.| last29 = Teyssier| first29 = D.| last30 = Zwitter| first30 = T.| title = GaiaData Release 3| journal = Astronomy & Astrophysics| year = 2023| volume = 674| pages = A34| doi = 10.1051/0004-6361/202243782| display-authors = 1}}</ref>

<ref name="Xiao2023">{{cite journal |last1=Xiao |first1=Guang-Yao |last2=Liu |first2=Yu-Juan |display-authors=etal |date=May 2023 |title=The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements |journal=[[Research in Astronomy and Astrophysics]] |volume=23 |issue=5 |pages=055022 |doi=10.1088/1674-4527/accb7e |arxiv=2303.12409 |bibcode=2023RAA....23e5022X}}</ref> </references>

==External links== * [http://webviz.u-strasbg.fr/viz-bin/VizieR-S?HIC%2073146 HIC 73146] * [http://aladin.u-strasbg.fr/AladinPreview?-c=14+56+54.6511%2B53+22+55.800&ident=G+201-25&submit=Aladin+previewer Image HD 132406]

[[Category:G-type main-sequence stars]] [[Category:Planetary systems with one confirmed planet]] [[Category:Boötes]] [[Category:Durchmusterung objects|BD+53 1752]] [[Category:Henry Draper Catalogue objects|132406]] [[Category:Hipparcos objects|073146]]