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| {{Redirect-distinguish|ζ Apodis|Z Apodis}}
| | The author is called Irwin. To collect cash is 1 of the things I adore most. Hiring is his occupation. California is where I've always been living and I love every day living here.<br><br>my website ... over the counter std test ([http://checkmates.Co.za/index.php?do=/profile-120229/info/ Highly recommended Online site]) |
| {{Starbox begin
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| | name = Zeta Apodis
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| }}
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| {{Starbox image
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| | image =
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| <div style="position: relative">[[File:Apus IAU.svg|250px|alt=Diagram showing star positions and boundaries of the Ara constellation and its surroundings]]
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| <div style="position: absolute; left: 29.4%; top: 30.5%;">[[File:Cercle rouge 100%.svg|12px]]</div>
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| </div>
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| | caption = Location of ζ Apodis (circled)
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| }}
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| {{Starbox observe
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| | epoch = J2000
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| | ra = {{RA|17|21|59.47633}}<ref name=aaa474_2_653/>
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| | dec = {{DEC|−67|46|14.4072}}<ref name=aaa474_2_653/>
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| | appmag_v = +4.78<ref name=clpl4_99/>
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| | constell = [[Apus]]
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| }}
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| {{Starbox character
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| | class = K2 III<ref name=houk1978/>
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| | b-v = +1.21<ref name=clpl4_99/>
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| | u-b = +1.27<ref name=clpl4_99/>
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| | variable =
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| }}
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| {{Starbox astrometry
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| | radial_v = +12.6<ref name=gcsrv/>
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| | prop_mo_ra = –37.85<ref name=aaa474_2_653/>
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| | prop_mo_dec = –7.91<ref name=aaa474_2_653/>
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| | parallax = 10.97
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| | p_error = 0.29
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| | parallax_footnote = <ref name=aaa474_2_653/>
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| | absmag_v =
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| }}
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| {{Starbox detail
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| | mass =
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| | radius = 20<ref name=lang2006/>
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| | luminosity =
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| | temperature = 4,388<ref name=aaa339_858/>
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| | gravity =
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| | metal_fe =
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| | rotational_velocity =
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| | age_gyr =
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| }}
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| {{Starbox catalog
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| | names = [[Star catalogue#BD.2FCD.2FCPD|CP]]-67 3310, [[FK5]] 3374, [[Henry Draper Catalogue|HD]] 156277, [[Hipparcos catalogue|HIP]] 84969, [[Star catalogue#BS, BSC, HR|HR]] 6417, [[Star catalogue#SAO|SAO]] 253882.<ref name=SIMBAD/>
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| }}
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| {{Starbox end}}
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| '''Zeta Apodis''' (ζ Aps, ζ Apodis) is the [[Bayer designation]] for a [[star]] in the southern [[constellation]] of [[Apus]]. It has an [[apparent visual magnitude]] of +4.78,<ref name=clpl4_99/> which is bright enough to allow it to be seen with the naked eye. The distance to this star is known from [[parallax]] measurements to be around {{Convert|297|ly|pc|abbr=off|lk=on}}.<ref name=aaa474_2_653/>
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| The [[spectrum]] of Zeta Apodis matches a [[stellar classification]] of K2 III,<ref name=houk1978/> with the [[luminosity class]] of III indicating it is an [[stellar evolution|evolved]] [[giant star]]. The measured [[angular diameter]] of this star, after correction for [[limb darkening]], is {{nowrap|2.06 ± 0.02 [[milliarcsecond|mas]]}}.<ref name=aaa431_773/> At the estimated distance of Eta Draconis,<ref name=aaa474_2_653/> this yields a physical size of about 11 times the [[Solar radius|radius of the Sun]].<ref name=lang2006/> The [[stellar atmosphere|outer atmosphere]] has an [[effective temperature]] of 4,388 K,<ref name=aaa339_858/> which gives it the orange-hued glow of a [[K-type star]].<ref name=csiro/>
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| ==Naming==
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| In [[Chinese language|Chinese]] caused by adaptation of the European southern hemisphere constellations into the Chinese system, {{lang|zh|異雀}} ({{lang|zh-Latn|Yì Què}}), meaning ''[[Chinese constellations#The Southern Asterisms|Exotic Bird]]'', refers to an asterism consisting of ζ Apodis, [[Iota Apodis|ι Apodis]], [[Beta Apodis|β Apodis]], [[Gamma Apodis|γ Apodis]], [[Delta Octantis|δ Octantis]], [[Delta Apodis|δ<sup>1</sup> Apodis]], [[Eta Apodis|η Apodis]], [[Alpha Apodis|α Apodis]] and [[Epsilon Apodis|ε Apodis]]. Consequently, ζ Apodis itself is known as {{lang|zh|異雀一}} ({{lang|zh-Latn|Yì Què yī}}, {{lang-en|the First Star of Exotic Bird}}.)<ref>{{zh icon}} [http://aeea.nmns.edu.tw/2006/0607/ap060729.html AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 7 月 29 日]</ref>
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| == References ==
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| {{Reflist|30em|refs=
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| <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 | postscript=. |arxiv = 0708.1752 }}</ref>
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| <ref name=houk1978>{{citation | last1=Houk | first1=Nancy | last2=Cowley | first2=A. P. | title=Michigan catalogue of two-dimensional spectral types for the HD stars | volume=1 | publication-place=Ann Arbor | publisher=Dept. of Astronomy, University of Michigan | year=1978 | bibcode=1975mcts.book.....H | postscript=. }}</ref>
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| <ref name=gcsrv>{{citation | last1=Wilson | first1=R. E. | year=1953 | title=General Catalogue of Stellar Radial Velocities | publisher=Carnegie Institute of Washington D.C. | bibcode=1953GCRV..C......0W | postscript=. }}</ref>
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| <ref name=clpl4_99>{{citation | last1=Johnson | display-authors=1 | 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>
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| <ref name=SIMBAD>{{citation | title=zet Aps -- Star | work=SIMBAD Astronomical Object Database | publisher=Centre de Données astronomiques de Strasbourg | url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=HD+156277 | accessdate=2012-02-04 }}</ref>
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| <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 |date=February 2005 | doi=10.1051/0004-6361:20042039 | bibcode=2005A&A...431..773R | postscript=. }}</ref>
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| <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_*
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| & = \frac{(91\cdot 2.06\cdot 10^{-3})\ \text{AU}}{0.0046491\ \text{AU}/R_{\bigodot}} \\
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| & \approx 40\cdot R_{\bigodot}
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| \end{align}</math></ref>
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| <ref name=aaa339_858>{{citation | last1=di Benedetto | first1=G. P. | title=Towards a fundamental calibration of stellar parameters of A, F, G, K dwarfs and giants | journal=Astronomy and Astrophysics | volume=339 | pages=858–871 |date=November 1998 | bibcode=1998A&A...339..858D | postscript=. }}</ref>
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| <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 | postscript=. }}</ref>
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| }}
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| ==External links==
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| * [http://simbad.u-strasbg.fr/simbad/sim-id?Ident=Zeta+Apodis&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id Simbad]
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| * [http://aladin.u-strasbg.fr/AladinPreview?-c=17+21+59.4776-67+46+14.407&ident=*+zet+Aps&submit=Aladin+previewer Image Zeta Apodis]
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| {{Stars of Apus}}
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| [[Category:Henry Draper Catalogue objects]]
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| [[Category:Bayer objects|Apodis, Zeta]]
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| [[Category:Apus (constellation)]]
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| [[Category:K-type giants]]
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The author is called Irwin. To collect cash is 1 of the things I adore most. Hiring is his occupation. California is where I've always been living and I love every day living here.
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