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HD 102195 b - 版本历史
2026-07-20T21:39:27Z
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imported>三猎：三猎移动页面HD 102195b至HD 102195 b：行星名称
2021-03-08T07:36:19Z
<p>三猎移动页面<a href="/wiki/HD_102195b" class="mw-redirect" title="HD 102195b">HD 102195b</a>至<a href="/wiki/HD_102195_b" title="HD 102195 b">HD 102195 b</a>：行星名称</p>
<p><b>新页面</b></p><div>{{Infobox Planet<br />
| bgcolour = #A0B0FF<br />
| image =<br />
| caption =<br />
| name = HD 102195b<br />
| parent star = yes<br />
| star = HD 102195<br />
| planet = <br />
| constell = 室女座<br />
| distance = 94.52光年<br />
| RA = {{RA|11|45|42.2920}}<br />
| DEC = {{DEC|+02|49|17.340}}<br />
| class = K0V<br />
| discovery = yes<br />
| discovery_ref = <br />
| discoverer = Ge ''et al.''<br />
| discovered = 2006年1月16日<br />
| discovery_method = 多普勒光谱学<br />
| semimajor = 0.049天文单位<br />
| semiminor = <br />
| orbital_circ = <br />
| eccentricity = 0.06 (± 0.03)<br />
| period = 4.115 (± 0.001)地球日<br />
| inclination = <br />
| long_periastron = 109.9 (± 10)°<br />
| time_periastron = 2453731.7 (± 0.5)儒略日<br />
| semi-amp = 63.4 (± 2.0)m/s<br />
| physical_characteristics = yes<br />
| mean_radius = <br />
| density = <br />
| surface_grav = <br />
| mass = <br />
| minimum_mass = 0.488[[木星质量|''M''<sub>''J''</sub>]]<br />
| single_temperature = <br />
| magnitude =<br />
}}<br />
<br />
'''HD 102195b'''(也被称为'''ET-1''')是一颗位于[[室女座]]、距离地球约94.52光年的系外行星，其母星为[[HD 102195]]。该行星于2006年1月被发现，它是[[系外行星追踪者计划]]发现的首颗行星，是通过分散固定延时干涉法发现的。该行星是一颗典型的[[热木星]]。<br />
<br />
== 参考文献 ==<br />
*{{cite journal | url=http://www.iop.org/EJ/article/0004-637X/648/1/683/64742.html | author=Ge ''et al.'' | title=The First Extrasolar Planet Discovered with a New-Generation High-Throughput Doppler Instrument | journal=The [[Astrophysical Journal]] | volume=648 | issue=1 | year=2006 | pages=683–695 | doi=10.1086/505699 }}<br />
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== 外部链接 ==<br />
* {{cite web | url=http://media4.obspm.fr/exoplanets/base/etoile.php?nom=HD+102195 | title=HD 102195 | work=Exoplanets | access-date=2009-07-13 | archive-url=https://web.archive.org/web/20091125020719/http://media4.obspm.fr/exoplanets/base/etoile.php?nom=HD+102195 | archive-date=2009-11-25 | dead-url=yes }}<br />
{{Sky|11|45|42.2920|+|02|49|17.340|94.52}}<br />
{{系外行星小作品}}<br />
<br />
[[Category:太阳系外行星]]<br />
[[Category:热木星]]<br />
[[Category:2006年发现的系外行星]]<br />
[[Category:类木行星]]<br />
[[Category:室女座]]</div>
imported>三猎