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HD 196050 - 版本历史
2026-07-19T16:21:55Z
本wiki上该页面的版本历史
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https://arolstar52-zhtest.hf.space/index.php?title=HD_196050&diff=1985290&oldid=prev
imported>Jimmy-bot：机器人: 尚未清空的已重定向分类（Cat:黃矮星→Cat:G型主序星）
2024-06-25T11:31:58Z
<p>机器人: 尚未清空的已重定向分类（<a href="/index.php?title=Cat:%E9%BB%83%E7%9F%AE%E6%98%9F&action=edit&redlink=1" class="new" title="Cat:黃矮星（页面不存在）">Cat:黃矮星</a>→<a href="/index.php?title=Cat:G%E5%9E%8B%E4%B8%BB%E5%BA%8F%E6%98%9F&action=edit&redlink=1" class="new" title="Cat:G型主序星（页面不存在）">Cat:G型主序星</a>）</p>
<p><b>新页面</b></p><div>{{Starbox short<br />
| name = [[Henry Draper catalogue|HD]] 196050<br />
| epoch = J2000.0<br />
| constell = [[孔雀座]]<br />
| ra = {{RA|20|37|51.7102}}<br />
| dec = {{DEC|−60|38|04.135}}<br />
| appmag_v = 7.6<br />
| dist_ly = 153.05<br />
| dist_pc = 46.93<br />
| spectral = G3V<br />
| names = [[Hipparcos catalogue|HIP]] 101806, [[Smithsonian Astrophysical Observatory catalogue|SAO]] 254837<br />
| Simbad = HD+196050<br />
| EPE = HD+196050<br />
}}<br />
<br />
'''HD 196050'''，或'''[[Hipparcos catalogue|HIP]] 101806'''，是一顆位於孔雀座的恆星，距離地球約153光年或47秒差距。該恆星的視星等7.6，絕對星等4.2，[[恆星光譜|光譜類型]] G3V，屬於[[黃矮星]]。該恆星的質量和半徑都較太陽大10-20%，年齡較太陽年輕，金屬量中等。<br />
<br />
== 行星系統 ==<br />
2002年，[[英澳行星搜索計劃]]團隊宣布在該恆星旁發現一顆[[系外行星]]<ref>{{cite journal | url=http://www3.interscience.wiley.com/journal/118945825/abstract | author=Jones | title=Extrasolar planets around HD 196050, HD 216437 and HD 160691 | journal=[[Monthly Notices of the Royal Astronomical Society]] | year=2002 | volume=337 | issue=4 | pages=1170–1178 | doi=10.1046/j.1365-8711.2002.05787.x | format=abstract | last2=Paul Butler | first2=R. | last3=Marcy | first3=Geoffrey W. | last4=Tinney | first4=Chris G. | last5=Penny | first5=Alan J. | last6=McCarthy | first6=Chris | last7=Carter | first7=Brad D. | arxiv=astro-ph/0206216 | bibcode=2002MNRAS.337.1170J | display-authors=1 | access-date=2012-11-17 | archive-url=https://archive.today/20121204153037/http://www3.interscience.wiley.com/journal/118945825/abstract | archive-date=2012-12-04 | dead-url=yes }}[http://arxiv.org/abs/astro-ph/0206216 web preprint] {{Wayback|url=http://arxiv.org/abs/astro-ph/0206216 |date=20200915174813 }}</ref>。[[日內瓦系外行星搜尋計劃]]也獨立宣布發現該行星<ref name="Mayor2004"/>。<br />
<br />
{{OrbitboxPlanet begin<br />
| table_ref = <ref>{{cite journal | url=http://www.iop.org/EJ/article/0004-637X/646/1/505/64046.html | author=Butler | title=Catalog of Nearby Exoplanets | journal=The [[Astrophysical Journal]] | volume=646 | issue=1 | pages=505–522 | year=2006 | doi=10.1086/504701 | last2=Wright | first2=J. T. | last3=Marcy | first3=G. W. | last4=Fischer | first4=D. A. | last5=Vogt | first5=S. S. | last6=Tinney | first6=C. G. | last7=Jones | first7=H. R. A. | last8=Carter | first8=B. D. | last9=Johnson | first9=J. A. | bibcode=2006ApJ...646..505B | arxiv=astro-ph/0607493 | display-authors=1 | access-date=2012-11-17 | archive-date=2009-05-02 | archive-url=https://www.webcitation.org/5gTrfcenD?url=http://www.iop.org/EJ/article/0004-637X/646/1/505/64046.html | dead-url=no }}</ref>}}<br />
{{OrbitboxPlanet<br />
| exoplanet = [[HD 196050 b|b]]<br />
| mass = >2.90 ± 0.26<br />
| period = 1378 ± 21<br />
| semimajor = 2.54 ± 0.15<br />
| eccentricity = 0.228 ± 0.038<br />
}}<br />
{{Orbitbox end}}<br />
<br />
== 參見 ==<br />
* [[HD 190228]]<br />
* [[HD 195019]]<br />
* [[確定存在的太陽系外行星列表]]<br />
<br />
== 參考資料 ==<br />
{{Reflist|colwidth=30em|refs=<br />
<br />
<ref name="Mayor2004">{{cite journal | url=http://www.aanda.org/articles/aa/full/2004/07/aa0250/aa0250.html | title=The CORALIE survey for southern extra-solar planets XII. Orbital solutions for 16 extra-solar planets discovered with CORALIE | last1=Mayor | first1=M. | last2=Udry | first2=S. | last3=Naef | first3=D. | last4=Pepe | first4=F. | last5=Queloz | first5=D. | last6=Santos | first6=N. C. | last7=Burnet | first7=M. | display-authors=1 | journal=Astronomy and Astrophysics | volume=415 | issue=1 | pages=391–402 | year=2004 | arxiv=astro-ph/0310316 | bibcode=2004A&A...415..391M | doi=10.1051/0004-6361:20034250 | access-date=2012-11-17 | archive-date=2019-06-16 | archive-url=https://web.archive.org/web/20190616102507/https://www.aanda.org/articles/aa/full/2004/07/aa0250/aa0250.html | dead-url=no }}</ref><br />
<br />
}}<br />
* {{cite journal |bibcode=2002IAUC.7985....1G |author=Greenhill |title=epsilon Eridani, upsilon Andromedae, 51 Pegasi, HD 209458, HD 196050 |journal=IAU Circ. |year=2002 |volume= 7985|pages=1 |display-authors=1 |last2=Kondratko |first2=P. |last3=Lovell |first3=J. |last4=Gomez |first4=J. F. |last5=De Gregorio-Monsalvo |first5=I. |last6=Kuiper |first6=T. }}<br />
* {{cite journal |bibcode=2005A&A...440.1051M |author=Mugrauer |title=Four new wide binaries among exoplanet host stars |journal=Astronomy and Astrophysics |year=2005 |volume=440 |issue=3 |pages=1051–1060 |doi=10.1051/0004-6361:20042297 |last2=Neuhäuser |first2=R. |last3=Seifahrt |first3=A. |last4=Mazeh |first4=T. |last5=Guenther |first5=E.|arxiv = astro-ph/0507101 |display-authors=1 }}<br />
<br />
== 外部連結 ==<br />
* {{cite web | url=http://www.extrasolar.net/planettour.asp?StarCatId=normal&StarId=156 | title=HD 196050 | work=Extrasolar Visions | deadurl=yes | archiveurl=https://web.archive.org/web/20120330092937/http://www.extrasolar.net/planettour.asp?StarCatId=normal&StarId=156 | archivedate=2012-03-30 | accessdate=2012-11-17 }}<br />
{{Sky|20|37|51.7102|-|60|38|04.135|153.05}}<br />
{{孔雀座恒星}}<br />
<br />
{{DEFAULTSORT:Hd 196050}}<br />
[[Category:G型主序星]]<br />
[[Category:HD和HDE天體|196050]]<br />
[[Category:HIP天體|101806]]<br />
[[Category:孔雀座]]<br />
[[Category:行星系]]</div>
imported>Jimmy-bot