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{{infookvir mjesečev krater ili more
| ime =
| slika = Gassendi (LRO).png
| slika_opis = Snimka: [[Lunar Reconnaissance Orbiter]] (''[[NASA]]'')
| koordinate = {{coord|17.55|S|39.96|W|globe:moon_type:landmark|display=inline,title}}
| koordinate_ref =
| promjer = 111,39 km
| dubina = 1,42 km<ref name="Pike_1976"/>
| kolongituda = 40
| nastanak =
| eponim = [[Pierre Gassendi]], francuski astronom
}}
[[Datoteka:Mare_Humorum.jpg|mini|lijevo|250px|More vlage. Prilično veliki krater sjeverno od tamnog mora je Gassendi.]]
'''Gassendi''' je veliki [[udarni krater]] [[Mjesečevi krateri|na Mjesecu]] koji se nalazi na sjevernom rubu [[More vlage|Mora vlage]] ({{lat.|Mare Humorum}}). Krater je [[Međunarodna astronomska unija]] 1935. godine nazvala po francuskom astronomu [[Pierre Gassendi|Pierreu Gassendiju]].<ref name="gpn">{{GPN|2111}}</ref> [[Thomas William Webb|T. W. Webb]] ga je nazvao "uočljivom [[Udarni krater|ograđenom ravnicom]]", ali je primijetio "da se njezini omjeri znatno razlikuju ovisno o [[Libracija|libraciji]] ".<ref name="Webb_1962"/>

Na [[Mjesečeva geološka kronologija|mjesečevoj geološkoj vremenskoj skali]], Gassendi datira iz [[prednektarij]] skog razdoblja.<ref name="Purohit_et_al_2018"/> Formacija je poplavljena [[Lava|lavom]] tijekom formiranja [[Mjesečeva mora|mora]], tako da su iznad površine ostali samo rub i više središnjih vrhova. Infracrveni spektar čistog kristalnog [[plagioklas]] a identificiran je na ovim vrhovima.<ref name="Donaldson_Hanna_et_al_2014"/> Vanjski rub je istrošen i erodiran, iako je zadržao uglavnom kružni oblik. Manji krater – Gassendi A – prodire u sjeverni rub i spaja se s grubim izdizanjem na sjeverozapadnom dijelu dna. Par kratera neobično podsjeća na dijamantni prsten.

U južnom dijelu dna kratera nalazi se polukružna formacija nalik grebenu koja je koncentrična s vanjskim rubom. Nalazi se u južnom dijelu gdje se rub spušta do svog najnižeg dijela, a na najjužnijoj točki pojavljuje se praznina. Visina ruba varira od samo 200 metara do čak 2,5 kilometra iznad površine. Pod ima brojne humke i neravnine. Također postoji sustav pukotina koji se križa po dnu kratea,<ref name="Wilhelms_et_al_1987"/><ref name="Purohit_et_al_2018"/> nazvan Rimae Gassendi.

Noviji krater Gassendi A nalazi se uz Gassendi na sjeveru. Zbog svog sustava zraka, Gassendi A je mapiran kao dio [[Kopernicij (Mjesec)|Kopernicijskog sustava]].<ref name="Wilhelms_et_al_1987b"/> Na nekim starijim kartama krater Gassendi A zvao se ''Clarkson'', po britanskom amaterskom astronomu i selenografu Rolandu L. T. Clarksonu, ali to ime [[Međunarodna astronomska unija]] nije službeno priznala, pa je ime uklonjeno.

Gassendi je razmatran za moguće mjesto slijetanja tijekom [[Program Apollo|programa Apollo]], ali nikada nije odabran. Međutim, iz tog razloga, [[Lunar Orbiter 5]] ga je snimio u visokoj rezoluciji. Također ga je [[Apollo 16]] intenzivno fotografirao.

== Satelitski krateri ==
{{SatelitskiKrateri/uvod}}
[[Datoteka:Gassendi satellite craters map 2.jpg|mini|desno|600px|Gassendi i satelitski krateri]]
{| class="wikitable" style="text-align: center;"
! scope="col" | Gassendi
! scope="col" | |[[Selenografija|Selenografske]]<br>koordinate
! scope="col" | Promjer
|-
|A
|{{Coord|15.55|S|39.80|W|globe:moon|ime=Gassendi A}}
|32 km
|-
|B
|{{Coord|14.66|S|40.64|W|globe:moon|ime=Gassendi B}}
|25 km
|-
|E
|{{Coord|18.45|S|43.63|W|globe:moon|ime=Gassendi E}}
|7 km
|-
|F
|{{Coord|15.03|S|45.02|W|globe:moon|ime=Gassendi F}}
|8 km
|-
|G
|{{Coord|16.75|S|44.67|W|globe:moon|ime=Gassendi G}}
|7 km
|-
|J
|{{Coord|21.62|S|37.10|W|globe:moon|ime=Gassendi J}}
|9 km
|-
|K
|{{Coord|18.78|S|43.74|W|globe:moon|ime=Gassendi K}}
|6 km
|-
|L
|{{Coord|20.39|S|41.79|W|globe:moon|ime=Gassendi L}}
|5 km
|-
|M
|{{Coord|18.61|S|39.15|W|globe:moon|ime=Gassendi M}}
|3 km
|-
|N
|{{Coord|18.07|S|39.32|W|globe:moon|ime=Gassendi N}}
|4 km
|-
|O
|{{Coord|21.96|S|35.13|W|globe:moon|ime=Gassendi O}}
|10 km
|-
|P
|{{Coord|17.29|S|40.75|W|globe:moon|ime=Gassendi P}}
|2 km
|-
|R
|{{Coord|21.94|S|37.85|W|globe:moon|ime=Gassendi R}}
|4 km
|-
|T
|{{Coord|19.05|S|35.44|W|globe:moon|ime=Gassendi T}}
|10 km
|-
|W
|{{Coord|17.66|S|43.73|W|globe:moon|ime=Gassendi W}}
|6 km
|-
|Y
|{{Coord|20.91|S|38.51|W|globe:moon|ime=Gassendi Y}}
|5 km
|}

== Galerija ==
<gallery mode="packed" heights="200px">
Trouvelot_-_Mare_Humorum_-_1875.jpg|''Mare Humorum'', [[Étienne Léopold Trouvelot]], 1881.
Gassendi crater 4143 h2.jpg|Snimka letjelice [[Lunar Orbiter 4]], s Gassendijem A na vrhu
Gassendi AS16-120-19295.jpg|Kosi pogled na krater Gassendi iz [[Apollo 16|Apolla 16]]
Gassendi A crater 5180 med.jpg|Gassendi A, snimka: [[Lunar Orbiter 5]]
</gallery>

== Izvori ==
</ref>

<ref name=Wilhelms_et_al_1987>{{cite book
| title=The geologic history of the Moon
| series=[[USGS]] Professional Paper 1348
| author1-link=Don Wilhelms | first1=Don E. | last1=Wilhelms
| first2=John F. | last2=McCauley | first3=Newell J. | last3=Trask
| publisher=U.S. Government Printing Office
| location=Washington | year=1987
| url=https://pubs.er.usgs.gov/publication/pp1348 }}</ref>

<ref name=Donaldson_Hanna_et_al_2014>{{cite journal
| title=Global assessment of pure crystalline plagioclase across the Moon and implications for the evolution of the primary crust
| last1=Donaldson Hanna | first1=K. L. | display-authors=etal
| journal=Journal of Geophysical Research: Planets
| volume=119 | issue=7 | pages=1516–1545 | date=July 2014
| doi=10.1002/2013JE004476 | bibcode=2014JGRE..119.1516D }}</ref>

<ref name=Webb_1962>{{cite book
| last = Webb
| first = Rev. T. W.
| author-link = Thomas William Webb
| date = 1962 | pages=137, 154–159
| title = Celestial Objects for Common Telescopes
| edition = 6th revised
| publisher = Dover
| url = https://archive.org/details/celestialobjects00webb
}} Reprint: {{ISBN|978-0-486-20917-3}}</ref>

<ref name=Wilhelms_et_al_1987b>ibid. Wilhelms et al (1987), Plate 11: Copernican System</ref>

<ref name=Purohit_et_al_2018>{{cite journal
| title=Automatic crater classification framework based on shape parameters
| first1=Suchit | last1=Purohit | display-authors=etal
| journal=Current Science
| volume=115 | issue=7 | date=October 10, 2018 | pages=1351–1358
| publisher=Current Science Association
| jstor=26978409 }}</ref>
}}

== Literatura ==
{{refbegin}}
* {{cite book
| last1 = Andersson
| first1 = L. E.
| last2 = Whitaker
| first2 = E. A.
| authorlink2 = Ewen Whitaker
| date = 1982
| title = [[NASA]] Catalogue of Lunar Nomenclature
| publisher = NASA RP-1097
}}
* {{cite book
| last1 = Bussey
| first1 = B.
| authorlink1 = Ben Bussey
| last2 = Spudis
| first2 = P.
| authorlink2 = Paul Spudis
| date = 2004
| title = The Clementine Atlas of the Moon
| publisher = [[Cambridge University Press]]
| location = New York
| isbn = 978-0-521-81528-4
}}
* {{cite book
| last1 = Cocks
| first1 = Elijah E.
| last2 = Cocks
| first2 = Josiah C.
| date = 1995
| title = Who's Who on the Moon: A Biographical Dictionary of Lunar Nomenclature
| publisher = Tudor Publishers
| isbn = 978-0-936389-27-1
| url = https://archive.org/details/isbn_9780936389271
}}
* {{cite web
| last = McDowell
| first = Jonathan
| date = July 15, 2007
| url = http://host.planet4589.org/astro/lunar/
| title = Lunar Nomenclature
| publisher = [[Jonathan's Space Report]]
| access-date = 2007-10-24
| archive-date = 2012-02-08
| archive-url = https://web.archive.org/web/20120208141804/http://host.planet4589.org/astro/lunar/
| url-status = dead
}}
* {{cite journal| last1 = Menzel| first1 = D. H.| last2 = Minnaert| first2 = M.| last3 = Levin| first3 = B.| last4 = Dollfus| first4 = A.| last5 = Bell| first5 = B.| title = Report on Lunar Nomenclature by the Working Group of Commission 17 of the IAU| url = https://archive.org/details/space-science-review_1971-06_12_2/page/136| doi = 10.1007/BF00171763| journal = Space Science Reviews| volume = 12| issue = 2| pages = 136–186| date = 1971| bibcode = 1971SSRv...12..136M| s2cid = 122125855}}
* {{cite book
| first = Patrick
| last = Moore
| authorlink = Patrick Moore
| date = 2001
| title = On the Moon
| publisher = [[Sterling Publishing Co.]]
| isbn = 978-0-304-35469-6
| url = https://archive.org/details/patrickmooreonmo00patr
}}
* {{cite book
| first = Fred W.
| last = Price
| date = 1988
| title = The Moon Observer's Handbook
| publisher = Cambridge University Press
| isbn = 978-0-521-33500-3
}}
* {{cite book
| last = Rükl
| first = Antonín
| authorlink = Antonín Rükl
| date = 1990
| title = Atlas of the Moon
| publisher = [[Kalmbach Books]]
| isbn = 978-0-913135-17-4
}}
* {{cite book
| first = Ewen A.
| last = Whitaker
| authorlink = Ewen Whitaker
| date = 2003
| title = Mapping and Naming the Moon
| publisher = Cambridge University Press
| isbn = 978-0-521-54414-6
| url = https://books.google.com/books?id=aV1i27jDYL8C
}}
* {{cite book
| first = Peter T.
| last = Wlasuk
| date = 2000
| title = Observing the Moon
| publisher = Springer
| isbn = 978-1-85233-193-1
}}
{{refend}}

== Vanjske poveznice ==
{{Commonscat|}}
* [http://lroc.sese.asu.edu/posts/259 Gassendi's Fractures], [[Lunar Reconnaissance Orbiter|LROC]]
* {{cite web
| last = Wood | first = Chuck | date = 2006-07-12
| url = http://www2.lpod.org/wiki/July_12,_2006
| title = Inside Gassendi | publisher = Lunar Photo of the Day
| access-date = 2015-11-08 }}
*{{APOD |date=13 February 2009|title=Circle 'round the Moon}}
* {{cite web
| last = Wood | first = Chuck | date = April 12, 2007
| url = http://www2.lpod.org/wiki/April_12,_2007
| title = Ring the Bell II
| publisher = Lunar Photo of the Day
| access-date = 2017-01-29 }}
* {{cite web
| last = Wood | first = Chuck | date = December 22, 2007
| url = http://www2.lpod.org/wiki/December_22,_2007
| title = Unnecessary Mystery
| publisher = Lunar Photo of the Day
| access-date = 2015-11-08 }}
* Lunar Orbiter 5 image (177) of [http://www.lpi.usra.edu/resources/lunarorbiter/frame/?5177 southern Gassendi crater]
* Lunar Orbiter 5 image (178) of [http://www.lpi.usra.edu/resources/lunarorbiter/frame/?5178 central Gassendi crater]
* Lunar Orbiter 5 image (179) of [http://www.lpi.usra.edu/resources/lunarorbiter/frame/?5179 northern Gassendi crater] and Gassendi A

[[Kategorija:Krateri na Mjesecu]]

Gassendi (krater) - Povijest promjena

Bot1: Automatski uvoz s hrwiki (zadnjih 240 sati)