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HD 196885 Ab - 版本历史
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<p><b>新页面</b></p><div>{{Planetbox begin<br />
| name=HD 196885 Ab<br />
}}<br />
{{Planetbox star<br />
| star = [[HD 196885|HD 196885 A]]<br />
| constell=[[海豚座]]<br />
| RA={{RA|20|39|51.8756}}<br />
| DEC={{DEC|+11|14|58.737}}<br />
| dist_ly=112<br />
| dist_pc=34.3<br />
| class=F8IV<br />
}}<br />
{{Planetbox orbit<br />
| semimajor=2.30<br />
| semimajor_gigameter = 344<br />
| periastron = 1.24<br />
| periastron_gigameter = 186<br />
| apastron = 3.36<br />
| apastron_gigameter = 503<br />
| eccentricity=0.462<br />
| period=1349<br />
| period_year = 3.693<br />
| speed = 18.6<br />
| arg_peri=91.4<br />
| t_peri=2451236 <br />
| semi-amp=39.5<br />
}}<br />
{{Planetbox character<br />
| minimum_mass=2.96<br />
| minimum_mass_earth = 941<br />
}}<br />
{{Planetbox discovery<br />
| discoverers=[[Alexandre C. M. Correia|Correia]] ''et al.''<br />
| discovery_date=2007年10月23日<br />
| discovery_method=[[都卜勒光譜學]]<br>([[Swiss telescope]])<br />
| discovery_site=[[拉西拉天文台]]<br />
| discovery_status=已發表論文<br />
}}<br />
{{Planetbox catalog<br />
| names = HIP 101966 b<br />
}}<br />
{{Planetbox reference<br />
| star = HD+196885<br />
| planet = b<br />
}}<br />
{{Planetbox end}}<br />
<br />
'''HD 196885 Ab'''（或稱為'''HD 196885 b'''）是一個質量至少為木星2.96倍的太陽系外行星<ref name="correia">{{cite journal|bibcode=2008A&A...479..271C|title=The ELODIE survey for northern extra-solar planets. IV. HD 196885, a close binary star with a 3.7-year planet|author=Correia, A. C. M.; Udry, S.; Mayor, M.; Eggenberger, A.; Naef, D.; Beuzit, J.-L.; Perrier, C.; Queloz, D.; Sivan, J.-P.; Pepe, F.; Santos, N. C.; Ségransan, D.|year=2008|journal=[[Astronomy and Astrophysics]]|volume=479|issue=1|pages=271–275|doi=10.1051/0004-6361:20078908}}</ref><ref name="schneider">{{cite web|url=http://exoplanet.eu/star.php?st=HD+196885|title=Notes for star HD 196885|work=The Extrasolar Planets Encyclopaedia|author=Schneider, J.|accessdate=2008-08-19|archive-date=2012-03-13|archive-url=https://web.archive.org/web/20120313210653/http://exoplanet.eu/star.php?st=HD+196885|dead-url=no}}</ref>。母恆星是位於[[海豚座]]的[[HD 196885|HD 196885 A]]。發現於2007年10月23日。<br />
<br />
== 參考資料 ==<br />
{{reflist}}<br />
<br />
== 外部連結 ==<br />
* {{cite web | url=http://media4.obspm.fr/exoplanets/base/etoile.php?nom=HD+196885 | title=HD 196885 | work=Exoplanets | access-date=2012-03-05 | archive-url=https://web.archive.org/web/20091125091126/http://media4.obspm.fr/exoplanets/base/etoile.php?nom=HD+196885 | archive-date=2009-11-25 | dead-url=yes }}<br />
* {{cite web | url=http://www.extrasolar.net/planettour.asp?StarCatId=normal&PlanetId=309 | title=HD 196885 b | work=Extrasolar Visions | deadurl=yes | archiveurl=https://web.archive.org/web/20120614045257/http://www.extrasolar.net/planettour.asp?StarCatID=normal&PlanetID=309 | archivedate=2012-06-14 | accessdate=2012-03-05 }}<br />
{{Sky|20|39|51.8756|+|11|14|58.737|112}}<br />
<br />
[[Category:2007年发现的系外行星]]<br />
[[Category:类木行星]]<br />
[[Category:海豚座]]<br />
[[Category:徑向速度法發現的系外行星]]<br />
<br />
{{extrasolar-planet-stub}}</div>
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