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WASP-3b - 版本历史
2026-07-15T08:19:17Z
在这个wiki上该页的修订历史
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imported>Ohtashinichiro：Cat-a-lot：分类间移动：从Category:凌日系外行星到Category:凌星现象
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<p><a href="/wiki/Help:Cat-a-lot" class="mw-redirect" title="Help:Cat-a-lot">Cat-a-lot</a>：分类间移动：从<a href="/index.php?title=Category:%E5%87%8C%E6%97%A5%E7%B3%BB%E5%A4%96%E8%A1%8C%E6%98%9F&action=edit&redlink=1" class="new" title="Category:凌日系外行星（页面不存在）">Category:凌日系外行星</a>到<a href="/wiki/Category:%E5%87%8C%E6%98%9F%E7%8E%B0%E8%B1%A1" title="Category:凌星现象">Category:凌星现象</a></p>
<p><b>新页面</b></p><div>{{Planetbox begin <br />
| name = WASP-3b<br />
}}<br />
{{Planetbox image<br />
| image = Exoplanet Comparison WASP-3 b.png<br />
| caption = WASP-3b和木星的大小比較。<br />
}}<br />
{{Planetbox star <br />
| star = [[WASP-3]]<br />
| constell = [[天琴座]]<br />
| RA={{RA|18|33|32}}<br />
| DEC={{DEC|+35|39|42}}<br />
| app_mag = 10.64<br />
| dist_ly = 727<br />
| dist_pc = 223<br />
| class = F7V<br />
}} <br />
{{Planetbox orbit <br />
| semimajor = 0.0317{{±|0.0006|0.001}}<br />
| period = 1.846834{{±|0.000002|0.000002}}<br />
| eccentricity = 0<br />
| inclination = 85.06{{±|0.15|0.16}}<br />
| t_transit = 2454605.55915 ± 0.00023<br />
}}<br />
{{Planetbox character <br />
| mass = 1.76{{±|0.06|0.14}}<br />
| radius = 1.31{{±|0.05|0.12}}<br />
| density = 1040<br />
| gravity = 2.71<br />
| gravity_earth = 26.6<br />
| temperature = 1983<br />
}} <br />
{{Planetbox discovery <br />
| discovery_date = 2007年10月31日<br />
| discoverers = Pollacco et al. ([[SuperWASP]])<br />
| discovery_site = [[Roque de los Muchachos Observatory|ORM]]<br />
| discovery_method = 凌日法<br />
| discovery_status=Published<br />
}}<br />
{{Planetbox reference<br />
| star = WASP-3<br />
| planet = b<br />
}}<br />
{{Planetbox end}}<br />
<br />
<br />
<br />
'''WASP-3b'''是位於[[天琴座]]環繞著[[WASP-3]]的一顆[[系外行星]]，距離大約727[[光年]]。它是被[[SuperWASP]]使用[[系外行星偵測法#凌日法|凌日法]]發現的，隨後並經由徑向速度的觀測證實WASP-3b是一顆行星。這顆行星的質量和半徑顯示它是一顆[[氣體巨星]]，組成類似[[木星]]的龐然大物。WASP-3b環繞的軌道距離使它成為一顆[[熱木星]]，並且大氣層的溫度高達1983[[熱力學溫標|K]]<ref name="disc">* {{cite journal | url=http://www3.interscience.wiley.com/journal/119396252/abstract | author=Pollacco ''et al.'' | title=WASP-3b: a strongly irradiated transiting gas-giant planet | journal=[[Monthly Notices of the Royal Astronomical Society]] | volume=385 | issue=3 | year=2008 | pages=1576–1584 | doi=10.1111/j.1365-2966.2008.12939.x | last2=Skillen | first2=I. | last3=Collier Cameron | first3=A. | last4=Loeillet | first4=B. | last5=Stempels | first5=H. C. | last6=Bouchy | first6=F. | last7=Gibson | first7=N. P. | last8=Hebb | first8=L. | last9=Hébrard | first9=G. | access-date=2010-07-14 | archive-url=https://web.archive.org/web/20100614220343/http://www3.interscience.wiley.com/journal/119396252/abstract | archive-date=2010-06-14 | dead-url=yes }} ([http://xxx.lanl.gov/abs/0711.0126 web Preprint])</ref>。<br />
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在2010年，使用凌日時間變分法發現[[WASP-3]]還有一顆行星存在，被命名為[[WASP-3c]] <ref>[http://www.astronomynow.com/news/n1007/09exo/ Planet found tugging on transits] {{Wayback|url=http://www.astronomynow.com/news/n1007/09exo/ |date=20100713155937 }}, Astronomy Now, 9 July 2010</ref>。此一發現提醒了未來的觀測者，必須要確認已發現的行星系中有沒有第二顆行星的存在<ref>{{cite arXiv|eprint=1006.1348|version=v1|class=astro-ph.EP|author=G.Maciejewski, D.Dimitrov, R.Neuhaeuser, A.Niedzielski, St.Raetz, Ch.Ginski, Ch.Adam, C.Marka, M.Moualla, M.Mugrauer|title=Transit timing variation in exoplanet WASP-3b}}</ref>。<br />
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==相關條目==<br />
* [[超廣角尋找行星|SuperWASP]]<br />
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==參考資料==<br />
{{reflist}}<br />
* [https://www.superwasp.org/press_release2/WASP2007_national_pressV5.pdf UK planet hunters announce three new finds]{{Wayback|url=https://www.superwasp.org/press_release2/WASP2007_national_pressV5.pdf |date=20100612233157 }} (PDF requires acrobat reader)<br />
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==外部連結==<br />
{{commonscat-inline|WASP-3 b|WASP-3b}}<br />
* [http://www.superwasp.org SuperWASP Homepage]{{Wayback|url=http://www.superwasp.org/ |date=20110131025228 }}<br />
* [https://www.perseus.gr/Astro-Photometry-WASP-3-20080613.htm WASP-3 light curve using differential photometry] {{Wayback|url=https://www.perseus.gr/Astro-Photometry-WASP-3-20080613.htm |date=20090625195858 }}<br />
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{{Sky|18|33|32|+|35|39|42|727}}<br />
<br />
[[Category:太陽系外行星]]<br />
[[Category:2007年發現的系外行星]]<br />
[[Category:类木行星]]<br />
[[Category:熱木星]]<br />
[[Category:凌星现象]]<br />
[[Category:天琴座]]</div>
imported>Ohtashinichiro