编辑“︁OGLE-2016-BLG-1195Lb”︁

{{noteTA
|G1=天文学
|G2=物理学
}}
{{Planetbox begin
| name = OGLE-2016-BLG-1195Lb
}}
{{Planetbox image
| image = PIA21430-Exoplanet-OGLE2016BLG1195Lb-20170426.jpg
| caption = OGLE-2016-BLG-1195Lb想像圖<ref name="ApJ-20170501" /><ref name="ARXIV-20170325" /><ref name="EXO-2017" /><ref name="NASA-20170426" /><ref name="JPL-20170426" />
}}
{{Planetbox star
| star = [[OGLE-2016-BLG-1195L]]
| constell = [[天蠍座]] 
| RA = {{RA|17|55|24.0}}<ref name="EXO-2017" />
| DEC = {{DEC|-30|12|26}}<ref name="EXO-2017" />
| dist_ly = 13,000<ref name="NASA-20170426" />
| dist_pc = 3,910.0<ref name="EXO-2017" />
| class = 未知，也可能是棕矮星<ref name="CNN-20170426" />
}}
<!---
{{Planetbox separation
| separation =  ± 
}}
--->
{{Planetbox character
| mass = 
| mass_earth = 1.43<ref name="ApJ-20170501" /><ref name="NASA-20170426" />
}}
{{Planetbox discovery
| discovery_date = 2017年<ref name="EXO-2017" /><ref name="NASA-20170426" />
| discoverers = 
| discovery_method = [[微引力透镜]]<ref name="NASA-20170426" />
| discovery_site = [[韓國天文研究院]]與[[史匹哲太空望遠鏡]]<ref name="NASA-20170426" />
| discovery_status = 已發表論文<ref name="ApJ-20170501" /><ref name="ARXIV-20170325" /><ref name="NASA-20170426" />
}}
{{Planetbox reference
| star = OGLE-2016-BLG-1195L
| planet = b
}}
{{Planetbox end}}

'''OGLE-2016-BLG-1195Lb'''是一顆距離地球約1.3萬光年的[[太陽系外行星]]，母恆星為[[OGLE-2016-BLG-1195L]]<ref name="NASA-20170426" /><ref name="JPL-20170426" />。該行星於2017年由[[韓國天文研究院]]所屬{{link-ko|韓國微重力透鏡望遠鏡網|외계행성_탐색시스템}}（Korean Microlensing Telescope Network，KMTNet）與[[史匹哲太空望遠鏡]]以[[微引力透镜]]方式發現<ref name="EXO-2017" />。OGLE-2016-BLG-1195Lb的質量與地球近似，並且與母恆星的距離與[[天文單位|日地距離]]相當。然而，它的母恆星的質量可能極低<ref name="NASA-20170426" />，甚至可能其實是[[棕矮星]]或[[超低溫矮星]]等[[亞恆星]]<ref name="CNN-20170426" />。基於目前的觀測資料，OGLE-2016-BLG-1195Lb可能是極低溫的[[類地行星]] <ref name="NASA-20170426" />。

==相關流行文化==
部分天文學家以《[[星際大戰]]》系列電影中環境類似的虛構行星[[霍斯]]稱呼OGLE-2016-BLG-1195Lb<ref name="CNN-20170426" />。更早之前[[美国国家航空航天局]]也將另一顆環境類似的系外行星[[OGLE-2005-BLG-390Lb]]與霍斯相比較<ref name="NASA-20151215" />。

==參見==
{{div col|colwidth=20em}}
* [[格利泽581c]]
* [[格利泽581g]]
* [[OGLE-2005-BLG-169Lb]]
* [[OGLE-2005-BLG-390Lb]]
* [[光學重力透鏡實驗]]（OGLE）
* [[行星適居性]]
{{div col end}}

==參考資料==
{{Reflist|colwidth=20em|refs=

<ref name="ApJ-20170501">{{cite journal |author=Shvartzvald, Y et al. |title=An Earth-mass Planet in a 1 au Orbit around an Ultracool Dwarf |url=http://iopscience.iop.org/article/10.3847/2041-8213/aa6d09/pdf |format=[[PDF]] |date=1 May 2017 |work=[[天文物理期刊|The Astrophysical Journal Letters]] |volume=840 |issue=L3 |pages=1-7 |doi=10.3847/2041-8213 |accessdate=27 April 2017 |archive-date=2021-11-16 |archive-url=https://web.archive.org/web/20211116125011/https://iopscience.iop.org/article/10.3847/2041-8213/aa6d09/pdf |dead-url=no }}</ref>

<ref name="ARXIV-20170325">{{cite arxiv |author=Bond, I. A. et al. |title=The Lowest Mass Ratio Planetary Microlens: OGLE 2016-BLG-1195Lb |date=25 March 2017 |eprint=1703.08639}}</ref>

<ref name="EXO-2017">{{cite web |author=Staff |title=Planet OGLE-BLG-1195L b |url=http://exoplanet.eu/catalog/ogle-blg-1195l_b/ |date=2017 |work=[[太陽系外行星百科|Extrasolar Planets Encyclopaedia]] |accessdate=27 April 2017 |deadurl=yes |archiveurl=https://web.archive.org/web/20170331024812/http://exoplanet.eu/catalog/ogle-blg-1195l_b/ |archivedate=2017年3月31日 }}</ref>

<ref name="NASA-20170426">{{cite web |author=Staff |title=PIA21430: Iceball Planet Artist's Concept |url=https://photojournal.jpl.nasa.gov/catalog/PIA21430 |date=26 April 2017 |work=[[NASA]] |accessdate=27 April 2017 |archive-date=2017-04-28 |archive-url=https://web.archive.org/web/20170428051603/https://photojournal.jpl.nasa.gov/catalog/PIA21430 |dead-url=no }}</ref>

<ref name="JPL-20170426">{{cite web |last=Landau |first=Elizabeth |title='Iceball' Planet Discovered Through Microlensing |url=https://www.jpl.nasa.gov/news/news.php?feature=6827 |date=26 April 2017 |work=[[NASA]] |accessdate=27 April 2017 |archive-date=2020-11-12 |archive-url=https://web.archive.org/web/20201112032253/https://www.jpl.nasa.gov/news/news.php?feature=6827 |dead-url=no }}</ref>

<ref name="CNN-20170426">{{cite news |last=Strickland |first=Ashley |title=Icy Earth-mass exoplanet is 'colder than Hoth' |url=http://www.cnn.com/2017/04/26/us/ice-world-exoplanet-discovery-trnd/ |date=26 April 2017 |work=[[CNN]] |accessdate=27 April 2017 |archive-date=2019-01-21 |archive-url=https://web.archive.org/web/20190121083051/https://www.cnn.com/2017/04/26/us/ice-world-exoplanet-discovery-trnd/ |dead-url=no }}</ref>

<ref name="NASA-20151215">{{cite web |last=Brennan |first=Pat |title=8 planets that make you think Star Wars is real |url=https://exoplanets.nasa.gov/news/239/8-planets-that-make-you-think-star-wars-is-real/ |work=[[NASA]] |date=15 December 2015 |accessdate=29 April 2017 |archive-date=2017-01-23 |archive-url=https://web.archive.org/web/20170123223041/https://exoplanets.nasa.gov/news/239/8-planets-that-make-you-think-star-wars-is-real/ |dead-url=no }}</ref>

}}

{{Exoplanet|state=collapsed}}
{{2017 in space|state=collapsed}}
{{portal bar|天文學|太空}}
{{Sky|17|55|24.0|-|30|12|26|13000}}
{{DEFAULTSORT:OGLE-2016-BLG-1195Lb}}
<!---[[Category:? (constellation)]] - check -->
[[Category:重力微透鏡法發現的系外行星]]
[[Category:2017年发现的系外行星]]
[[Category:类地行星]]