https://arolstar52-zhtest.hf.space/index.php?action=history&feed=atom&title=TRAPPIST-1d
TRAPPIST-1d - 版本历史
2026-07-16T14:47:14Z
在这个wiki上该页的修订历史
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imported>Yumeto 来自 2024年6月26日 (三) 05:58
2024-06-26T05:58:10Z
<p></p>
<p><b>新页面</b></p><div>{{Planetbox begin<br />
| name=TRAPPIST-1d<br />
}}<br />
{{Planetbox image<br />
|image=TRAPPIST-1 and its three planets.jpg<br />
|caption=環繞[[TRAPPIST-1]]的類地行星想像圖<br />
}}<br />
{{Planetbox star<br />
| star=[[TRAPPIST-1]]<ref name=Exoplanet.eu>{{cite web<br />
| url=http://exoplanet.eu/catalog/trappist-1_d/<br />
| title=Planet TRAPPIST-1 d<br />
| work=Exoplanet.eu<br />
| accessdate=2016-05-06<br />
| archive-date=2018-10-04<br />
| archive-url=https://web.archive.org/web/20181004155808/http://exoplanet.eu/catalog/trappist-1_d/<br />
| dead-url=no<br />
}}</ref><br />
<!--| dist_ly=39.??<ref name=Exoplanet.eu/>--><br />
| dist_pc=12.1 ±0.4<ref name=Exoplanet.eu/><br />
| class=M8<ref name=Exoplanet.eu/><ref name="Solar neighborhood">{{Cite journal|title=The Solar Neighborhood. XVI. Parallaxes from CTIOPI: Final Results from the 1.5 m Telescope Program|url=http://iopscience.iop.org/article/10.1086/505706/pdf|format=PDF|last1=Costa|first1=E.|last2=Mendez|first2=R.A.|last3=Jao|first3=W.-C.|last4=Henry|first4=T.J.|last5=Subasavage|first5=J.P.|last6=Ianna|first6=P.A.|journal=[[天文期刊|The Astronomical Journal]]|volume=132|number=3|date=August 4, 2006|publisher=[[美國天文學會|The American Astronomical Society]]|doi=10.1086/505706|bibcode=2006AJ....132.1234C|access-date=2016-05-31|archive-date=2019-06-18|archive-url=https://web.archive.org/web/20190618025845/https://iopscience.iop.org/article/10.1086/505706/pdf|dead-url=no}}</ref><br />
| mass = 0.08 (± 0.009) (± 0.02)<ref name=Exoplanet.eu/><br />
| radius = 0.117 (± 0.004)<ref name=Exoplanet.eu/><br />
| temperature = 2550.0 (± 55.0)<ref name=Exoplanet.eu/><br />
| age = 0.5<ref name=Exoplanet.eu/><br />
}}<br />
{{Planetbox orbit<br />
| semimajor=0.08 (± 0.06)<ref name=Exoplanet.eu/><br />
| eccentricity=0.0<ref name=Exoplanet.eu/><br />
| inclination=89.87 (± 0.1)<ref name=Exoplanet.eu/><br />
| period= 18.202 ( -14.0 +54.0 )<ref name=Exoplanet.eu/><br />
}}<br />
{{Planetbox character<br />
| radius=0.1042 (± 0.0061) <ref name=Exoplanet.eu/><br />
}}<br />
{{Planetbox discovery<br />
| discovery_date=2016年5月2日<br />
| discovery_method=凌日法<br />
| discovery_status=已發表論文<br />
}}<br />
{{Planetbox end}}<br />
'''TRAPPIST-1d'''是一顆環繞極低溫紅矮星[[TRAPPIST-1]]的[[太陽系外行星]]，距離地球約40光年，在天球上位於[[寶瓶座]]。<br />
<br />
==適居性==<br />
在TRAPPIST-1行星系統的形成期間，其中的行星可能在系統的前適居帶中發生液態水流失的狀況<ref name=WaterLoss>{{cite web<br />
| url=http://arxiv.org/abs/1605.00616<br />
| title=Water loss from Earth-sized planets in the habitable zones of ultracool dwarfs: Implications for the planets of TRAPPIST-1<br />
| work=Emeline Bolmont, Franck Selsis, James E. Owen, Ignasi Ribas, Sean N. Raymond, Jérémy Leconte, Michael Gillon<br />
| accessdate=2016-05-06<br />
| archive-date=2016-06-02<br />
| archive-url=https://web.archive.org/web/20160602100222/http://arxiv.org/abs/1605.00616<br />
| dead-url=no<br />
}}</ref>。取決於最原始形成時的條件，TRAPPIST-1d可能是該系統中唯一仍有足夠液態水存在的行星。估計系統中另兩顆行星[[TRAPPIST-1b]]和[[TRAPPIST-1c]]可能失去了相當於地球海洋水量四倍的水<ref name=WaterLoss/>。<br />
<br />
==參考資料==<br />
{{Reflist}}<br />
<br />
{{TRAPPIST-1}}<br />
{{2016 in space}}<br />
{{extrasolar-planet-stub}}<br />
<br />
[[Category:2016年发现的系外行星]]<br />
[[Category:適居帶內的系外行星]]<br />
[[Category:凌星现象]]<br />
[[Category:TRAPPIST-1]]</div>
imported>Yumeto