2023年4月13日 (四) 08:41 imported>Stevenlam11

2023-04-13T08:41:30Z

新页面

{{Starbox begin
| name = HR 1614<ref>{{cite web | url = http://simbad.u-strasbg.fr/sim-id.pl?protocol=html&Ident=HD+32147 | title = HD 32147 -- High proper-motion Star | publisher = Centre de Données astronomiques de Strasbourg | language = en | accessdate = 2006-06-08 }}</ref> }}
{{Starbox observe
| epoch = J2000
| constell = [[波江座]]
| ra = {{RA|05|00|49.00}}<ref name="hipparcos">{{cite web | url=http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-out.add=.&-source=I/311/hip2&recno=23255 | title=HIP 23311 | work=Hipparcos, the New Reduction | author=van Leeuwen, F. | year=2007 | accessdate=2009-12-16 | archive-date=2018-10-03 | archive-url=https://web.archive.org/web/20181003034657/http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-out.add=.&-source=I%2F311%2Fhip2&recno=23255 | dead-url=no }}</ref>
| dec = {{DEC|-05|45|13.2}}<ref name="hipparcos"/>
| appmag_v = 6.22
}}
{{Starbox character
| class=K3 V
| b-v=1.06
| u-b=1.02
| variable=None }}
{{Starbox astrometry
| radial_v = +27
| prop_mo_ra = 550.12 ± 0.62 <ref name="hipparcos"/>
| prop_mo_dec = -1109.23 ± 0.39 <ref name="hipparcos"/>
| parallax = 113.071
| p_error = 0.50
| parallax_footnote = <ref name="hipparcos"/>
| absmag_v = 6.49
}}
{{Starbox detail
| mass = 0.845
| radius = 0.81
| luminosity = 0.21
| temperature = 4945 ± 8.7 <ref>{{cite journal | url=http://www.aanda.org/articles/aa/full/2003/46/aa3944/aa3944.html | author=Kovtyukh ''et al.'' | title=High precision effective temperatures for 181 F-K dwarfs from line-depth ratios | journal=[[Astronomy and Astrophysics]] | volume=411 | issue=3 | pages=559–564 | year=2003 | doi=10.1051/0004-6361:20031378 | last2=Soubiran | first2=C. | last3=Belik | first3=S. I. | last4=Gorlova | first4=N. I. | access-date=2010-02-23 | archive-date=2019-05-16 | archive-url=https://web.archive.org/web/20190516001408/https://www.aanda.org/articles/aa/full/2003/46/aa3944/aa3944.html | dead-url=no }}</ref>
| metal = 190% Sun
| rotation = ?
| age = 2 × 10<sup>9</sup>
}}
{{Starbox catalog
| names=
[[Gliese-Jahreiss catalogue|GJ]] 183,
[[Harvard Revised catalogue|HR]] 1614,
[[Bonner Durchmusterung|BD]] -05°1123,
[[Henry Draper catalogue|HD]] 32147,
[[Luyten Half-Second catalogue|LHS]] 200,
[[Luyten Two-Tenths catalogue|LTT]] 2142,
[[General Catalogue of Trigonometric Parallaxes|GCTP]] 1129.00,
[[Smithsonian Astrophysical Observatory Star Catalog|SAO]] 131688,
LPM 200,
[[Hipparcos catalogue|HIP]] 23311. }}
{{Starbox end}}

'''HR 1614'''是在[[波江座]]的一顆[[聯星#光譜聯星|光譜聯星]]系統(在表中的資料是主要的恆星。)

它被認為是一顆富金屬的矮星，這意味著在它的光譜中顯示出比[[氦]]重的元素有億於常態的高成分。[[金屬量]]是在光譜中的[[鐵]]和[[氫]]的比例相對於太陽的比值，在HR 1614的例子中，這個比值比太陽高了90%.<ref>{{cite journal | author=S. Feltzing, G. Gonzalez | title=The nature of super-metal-rich stars. Detailed abundance analysis of 8 super-metal-rich star candidates | journal=Astronomy and Astrophysics | year=2001 | volume=367 | issue=2 | pages=253–265 | url=http://www.aanda.org/articles/aa/full/2001/07/aah2231/aah2231.right.html | doi=10.1051/0004-6361:20000477 | access-date=2010-02-23 | archive-date=2019-02-16 | archive-url=https://web.archive.org/web/20190216105440/https://www.aanda.org/articles/aa/full/2001/07/aah2231/aah2231.right.html | dead-url=no }}</ref>，而這顆恆星的活動周期是11.1年<ref>{{cite web |url=http://www.mtwilson.edu/hk/Cycles/ |title=H-K Project: Activity Cycles |publisher=Mt. Wilson Observatory |accessdate=2006-11-30 |deadurl=yes |archiveurl=https://web.archive.org/web/20070209092256/https://www.mtwilson.edu/hk/Cycles/ |archivedate=2007-02-09 }}</ref>。

這個系統是由至少9顆彼此共享相同的空間恆星組成的[[移動星群]]的成員之一。這個集團的成員在重元素上呈現出與HR 1614相同的豐度，而能夠辨識出這個恆星集團的主要原因是這些恆星相對於[[太陽]]的[[空間速度]]是59公里/秒<ref>{{cite journal | last = Eggen | first = O. J. | title=HR 1614 and the dissolution of a supercluster | journal=Astronomical Journal | year=1992 | volume=104 | issue=5 | pages=1906–1915 | url=http://adsabs.harvard.edu/abs/1992AJ....104.1906E | doi=10.1086/116366 }}</ref>。估計這個集團的年齡約為20億年<ref>{{cite journal | author=S. Feltzing, J. Holmberg | title=The reality of old moving groups - the case of HR 1614. Age, metallicity, and a new extended sample | journal=Astronomy and Astrophysics | year=2000 | volume=357 | pages=153–163 | url=http://adsabs.harvard.edu/abs/2000A&A...357..153F }}</ref>。
{{clear}}
== 參考資料 ==
{{reflist|2}}

== 外部連結 ==
* {{cite web | year = 2002 | url = http://www.solstation.com/stars/hr1614ab.htm | title = BD-05 1123 / HR 1614 AB | publisher = SolStation | accessdate = 2006-11-30 | archive-url = https://web.archive.org/web/20130403155359/http://www.solstation.com/stars/hr1614ab.htm | archive-date = 2013-04-03 | dead-url = yes }}
* {{cite web | date = March 4, 1998 | url = http://www.ari.uni-heidelberg.de/aricns/cnspages/4c00409.htm | title = ARICNS 4C00409 | publisher = Astronomisches Rechen-Institut | accessdate = 2006-11-30 | deadurl = yes | archiveurl = https://web.archive.org/web/20070610010854/http://www.ari.uni-heidelberg.de/aricns/cnspages/4c00409.htm | archivedate = 2007-06-10 }}
* {{cite web |url=http://nstars.arc.nasa.gov/searches/starinfo.cfm?partb=0500m0545&starpage=0 |title=GJ 183 |publisher=NASA NStars Database |accessdate=2006-11-30 |deadurl=yes |archiveurl=https://web.archive.org/web/20020513070921/http://nstars.arc.nasa.gov/searches/starinfo.cfm?partb=0500m0545&starpage=0 |archivedate=2002-05-13 }}

{{位于25-30光年范围内的恒星系统}}
{{Stars of Eridanus}}
[[Category:波江座]]
[[Category:HD和HDE天體|32147]]
[[Category:HIP天體|23311]]
[[Category:HR天體|1614]]
[[Category:K-t型主序星]]

HD 32147 - 版本历史

2023年4月13日 (四) 08:41 imported>Stevenlam11