| 词条 | Hammar Lacus |
| 释义 |
|name = Hammar Lacus |image = |caption = False-color near infrared view of Titan's northern hemisphere, showing its seas and lakes. |type = Lacus |coordinates = {{coord|48.6|N|308.29|W|globe:titan_type:landmark|display=inline,title}} |diameter = 200 km[1] |eponym = Hammar Lake }}Hammar Lacus is one of a number of hydrocarbon seas and lakes found on Saturn's largest moon, Titan.[2] The lake is located at latitude 48.6°N and longitude 308.29° W on Titan's globe,[3] and is composed of liquid methane and ethane,[4] At 200 km in diameter it is the third largest lake on Titan and is named after Hammar Lake in southern Iraq, its name being adopted by the IAU on Dec 3, 2013.[3] Its area is given as 18600 km2.[5] Notes1. ^The USGS web site gives the size as a "diameter", but it is actually the length in the longest dimension. 2. ^Map of the liquid bodies in the north polar region of Titan. 3. ^1 {{cite web|url=http://planetarynames.wr.usgs.gov/Feature/15179?__fsk=1044715019|title = Hammar Lacus | work = Gazetteer of Planetary Nomenclature | publisher = International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN) | date=2013-12-03|accessdate = 2015-10-16}} 4. ^{{cite book|last1=Coustenis | first1 = A. | last2 = Taylor |first2 = F. W.|title=Titan: Exploring an Earthlike World|url=https://books.google.com/books?id=j3O47dxrDAQC&pg=PA154|date=21 July 2008|publisher=World Scientific|pages= 154–155|isbn= 978-981-281-161-5}} 5. ^{{cite journal |url=http://www.barnesos.net/publications/papers/2014.11.Icarus.MacKenzie.EvaporiteDistribution.pdf| title=Evidence of Titan's climate history from evaporite distribution|volume=243|author1=Shannon M. MacKenzie |author2=Jason W. Barnes |author3=Christophe Sotin |author4=Jason M. Soderblom |author5=Stéphane Le Mouélic |author6=Sebastien Rodriguez |author7=Kevin H. Baines |author8=Bonnie J. Buratti |author9=Roger N. Clark |author10=Phillip D. Nicholson |author11=Thomas B. McCord |journal=Icarus|page=195|date=2014-10-02|accessdate=2015-10-16|doi=10.1016/j.icarus.2014.08.022|bibcode=2014Icar..243..191M|arxiv=1408.2899}} References 1 : Lakes of Titan (moon) |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。