阿那克萨哥拉环形山

阿那克萨哥拉环形山
月球轨道器4号拍摄的图像
坐标73°29′N 10°10′E / 73.48°N 10.17°E / 73.48; 10.17
直径51.90公里
深度2.37公里
余经日出时11°
命名来源阿那克萨哥拉

阿那克萨哥拉环形山(Anaxagoras)是位于月球正面北极附近一座相对年轻的大撞击坑,约形成于11亿年前的哥白尼纪[1],其名称是由意大利天文学家乔瓦尼·巴蒂斯塔·里乔利取自古希腊哲学家数学家天文学家阿那克萨哥拉(公元前500年-公元前428年),1935年被国际天文学联合会正式批准接受。

描述

阿那克萨哥拉环形山的周边,月球勘测轨道飞行器拍摄。
阿那克萨哥拉环形山在月球上的位置

该陨坑位于月球北部山地区,横跨在戈尔德施米特环形山西侧坑壁上,东北更远处坐落了巴罗环形山、往西靠近菲洛劳斯环形山、而严重损毁的残迹坑—伯明翰环形山则横亘在它的南面[2]。该陨坑中心月面坐标73°29′N 10°10′E / 73.48°N 10.17°E / 73.48; 10.17,直径51.90公里[3],深度约2.37公里[4]

阿那克萨哥拉环形山是一座形成相对较晚的撞击坑,所拥有的射纹系统仍未受到空间风化的磨损,其延伸距离超出900公里,从坑沿一直抵达柏拉图环形山的南面。基于这一点,该陨坑被测定为属于哥白尼纪[5]

坑内山丘受侵蚀后形成的巨岩,月球勘测轨道飞行器拍摄。
阿那克萨哥拉环形山,克莱门汀号拍摄。

阿那克萨哥拉环形山内部反照率相对较高,使它成为满月时,月表上一处突出特征(该陨坑的高纬度意味着在满月后不到一天,即便是最大角度,太阳也将始终处于地平线上)。陨坑内侧壁坡度约为39°[6],且分布有阶地结构。坑壁最大高出周边地形1120米[4],内部容积约2181立方千米[4]

坑底略偏北矗立了一座高约1000米[4],几乎完全由构成原生月壳层的斜长岩所组成中央峰[7],并与一道横贯坑底东西的小山脊相连接,在环形山坑外似乎也坠落有一些构成中央峰的岩石[8]美国宇航局公布的星座计划曾表示对该中央峰周边区域十分感兴趣。

环形山坑底表面覆盖了撞击时喷发的熔融岩石,熔岩的顶层已风化为表岩屑,但在某些地区,坑内的一些地貌结构受侵蚀形成了尺寸达10-30米的巨岩[9]。请查看左边的图片,这种形成机制今天仍无法解释。

阿那克萨哥拉环形山已被月球和行星观测协会(ALPO)列入《带有明亮射纹系统的撞击坑列表》)[10]及《内侧壁坡带有暗黑辐射纹的撞击坑列表》[11]

卫星陨石坑

按惯例,最靠近阿那克萨哥拉环形山的卫星坑将在月图上以字母标注在它的中心点旁边。

卫星坑图
阿那克萨哥拉 纬度 经度 直径
A 72.2° N 6.9° W 18 公里
B 70.3° N 11.4° W 5 公里

参引资料

  1. ^ Description Crater online The Moon-Wiki. [2017-02-21]. (原始内容存档于2008-12-01). 
  2. ^ Crater Anaxagoras on the map LAC-3. (PDF). [2017-02-21]. (原始内容存档 (PDF)于2013-02-20). 
  3. ^ Directory of the International Astronomical Union. [2017-02-21]. (原始内容存档于2020-11-27). 
  4. ^ 4.0 4.1 4.2 4.3 Lunar Impact Crater Database
  5. ^ The geologic history of the Moon, 1987, Wilhelms, Don E.; with sections by McCauley, John F.; Trask, Newell J. USGS Professional Paper: 1348. Plate 11: Copernican System (online页面存档备份,存于互联网档案馆))
  6. ^ Article Online Lunar Picture of the Day 互联网档案馆存檔,存档日期2015-03-24.
  7. ^ Сайт Lunar Reconnaissance Orbiter.. [2019-05-11]. (原始内容存档于2010-06-13). 
  8. ^ The geologic history of the Moon, 1987, Wilhelms, Don E.; with sections by McCauley, John F.; Trask, Newell J. USGS Professional Paper: 1348. Figure 3.34. (online页面存档备份,存于互联网档案馆))
  9. ^ Site Lunar Reconnaissance Orbiter.. [2019-05-11]. (原始内容存档于2013-04-20). 
  10. ^ List of craters with bright rays system of lunar and planetary astronomy Association(ALPO) 互联网档案馆存檔,存档日期2016-03-04.
  11. ^ List of craters with dark radial bands of the Association of Lunar and Planetary Astronomy(ALPO) 互联网档案馆存檔,存档日期2013-12-03.

另请参阅

外部链接

Read other articles:

FANUC (/ˈfænʊk/; sering bergaya Fanuc) adalah sebuah kelompok perusahaan, terutama FANUC Corporation (ファナック株式会社 Fanakku Kabushikigaisha?) Dari Jepang, Fanuc America Corporation of Rochester Hills, Michigan, Amerika Serikat, dan FANUC Robotika Europe SA Luxembourg, yang menyediakan produk dan layanan otomatisasi seperti robotika dan komputer sistem kontrol numerik. FANUC adalah salah satu pembuat robot industri terbesar di dunia. Ini adalah bagian dari Furukawa Group. FAN...

 

 

Lord of the Lost Lord Of The Lost en 2012.Informations générales Pays d'origine Allemagne Genre musical Metal gothique[1], rock gothique[2], rock industriel[1], dark rock[3], dark metal[4] Années actives Depuis 2007 Site officiel www.lordofthelost.de Composition du groupe Membres Chris HarmsPi Stoffers Class GrenaydeGared DirgeTobias Mertens Anciens membres Sebssta LindströmAny WaystSensaiChristian SchellhornBo Six modifier Lord of the Lost est un groupe de metal gothique allemand formé...

 

 

Not to be confused with Juntos Haremos Historia. Political party in Mexico Together Let’s make History Juntos Hacemos HistoriaParty Presidents Mario Martín Delgado Alberto Anaya Karen Castrejón TrujilloFounded23 December 2020; 3 years ago (2020-12-23)[1]Dissolved19 November 2023; 4 months ago (2023-11-19)Preceded byJuntos Haremos HistoriaSucceeded bySigamos Haciendo HistoriaIdeologyProgressivism[2]Democratic ...

The Happy LonerPoster promosiGenreKomedi romantisDitulis olehKwon Hye-jiSutradaraPark Hyun-sukPemeranMin Hyo-rinGong MyungNegara asalKorea SelatanBahasa asliKoreaJmlh. episode2ProduksiProduser eksekutifJi Byung-hyunKim Hoon-jaeLee Tae-hyunProduserMo WonDurasi70 menit[1]Rumah produksiCross MediaDistributorKBSRilis asliJaringanKBS2Format gambar1080i (HDTV)Format audioDolby DigitalRilis08 Mei (2017-05-08) –09 Mei 2017 (2017-05-09) The Happy Loner[1] (Hangul:...

 

 

КанадаЭта статья посвященаполитике КанадыИсполнительная власть Корона Генерал-губернатор (Мэри Саймон) Тайный совет Короля для Канады(Председатель[en] — Харджит Саджан)) Премьер-министр (Джастин Трюдо) Правительство (29-е) Министерства Законодательная власть Корона П�...

 

 

Resolusi 504Dewan Keamanan PBBChadTanggal30 April 1982Sidang no.2.358KodeS/RES/504 (Dokumen)TopikChadHasilDiadopsiKomposisi Dewan KeamananAnggota tetap Tiongkok Prancis Britania Raya Amerika Serikat Uni SovietAnggota tidak tetap Spanyol Guyana Irlandia Yordania Jepang Panama Polandia Togo Uganda Zaire Resolusi 504 Dewan Keamanan Perserikatan Bangsa-Bangsa, diadopsi pada 30 April 1982. Usai menerima perwakilan...

Boksus Buxus Common box, Buxus sempervirensTumbuhanJenis buahkapsul TaksonomiDivisiTracheophytaSubdivisiSpermatophytesKladAngiospermaeKladmesangiospermsKladeudicotsOrdoBuxalesFamiliBuxaceaeGenusBuxus Linnaeus, 1753 Tipe taksonomiBuxus sempervirens SpeciesAbout 70 species; see textlbs Buxus adalah genus dari sekitar tujuh puluh spesies dalam keluarga Buxaceae . Nama umumnya adalah boksus. Di Indonesia ia terkenal digunakan sebagai pohon bonsai [1] [2] [3] Pohon bok...

 

 

1932 meeting in Ottawa, Canada 1932 British Empire Economic ConferenceImperial Economic ConferenceHost country CanadaDate21 July 1932–18 August 1932Venue(s)House of Commons chamber, Parliament HillCitiesOttawaParticipants9ChairR. B. Bennett(Canadian Prime Minister)Follows1930Precedes1937Key points Imperial preference, tariffs, monetary standards Postage stamp, Canada, 1932: commemorative overprint for Ottawa Conference. The British Empire Economic Conference (also known as the Imperial Econ...

 

 

Cathy O'Donnell Cathy O'Donnell, pseudonimo di Ann Steely (Siluria, 6 luglio 1923 – Los Angeles, 11 aprile 1970), è stata un'attrice statunitense. Indice 1 Biografia 2 Vita privata 3 Filmografia 3.1 Cinema 3.2 Televisione 4 Doppiatrici italiane 5 Altri progetti 6 Collegamenti esterni Biografia Nativa dell'Alabama, frequentò la Oklahoma City University e studiò recitazione all'American Academy of Dramatic Arts, prima di iniziare la carriera di attrice sul palcoscenico. Nel 1945 firmò un ...

クルアーンのスーラについては「地震 (クルアーン)」をご覧ください。 ポータル 災害 地震(じしん、英: earthquake)は、以下の2つの意味で用いられる[1]。 地震学における定義: 地球表面を構成している岩盤(地殻)の内部で、固く密着している岩石同士が、断層と呼ばれる破壊面を境目にして、急激にずれ動くこと。これによって大きな地面の振動が生じ�...

 

 

Italian footballer (born 1975) Gabriele Cioffi Cioffi in 2023Personal informationDate of birth (1975-09-07) 7 September 1975 (age 48)Place of birth Florence, ItalyHeight 1.96 m (6 ft 5 in)Position(s) DefenderYouth career SesteseSenior career*Years Team Apps (Gls)1992–1996 Sestese 77 (2)1996–1997 Marsala 12 (2)1996–1997 Poggibonsi 10 (0)1997–1999 Spezia 55 (1)1999–2001 Arezzo 19 (0)2001–2002 Taranto 4 (0)2002–2005 Novara 72 (7)2005–2006 Mantova 52 (5)2006–...

 

 

Ángel Zaldívar Nazionalità  Messico Altezza 174 cm Peso 78 kg Calcio Ruolo Attaccante Squadra  Juárez Carriera Giovanili  Guadalajara Squadre di club1 2011-2012 Chivas Rayadas1 (0)2013-2014 Guadalajara20 (1)2015→  Coras de Tepic10 (3)2015-2019 Guadalajara91 (20)2019-2020→  Monterrey16 (1)2020→  Puebla9 (2)2020-2023 Guadalajara63 (13)2023→  Atlético San Luis31 (5)2024- Juárez4 (1) Nazionale 2014 Messico U-214 (2)2015 Me...

Miki Fujimoto藤本 美貴Miki Fujimoto pada HP x sweet Super Fashion Blogger Project (Juni 2010)Informasi latar belakangNama lainMikitty, Mikitan, Miki-chan, Miki-samaLahir26 Februari 1985 (umur 39)Asal Takikawa, Hokkaido, JepangGenreJ-PopPekerjaanPenyanyiTahun aktif2002–sekarangLabelHachama, ZetimaArtis terkaitMorning Musume, Gomattou, Country Musume, GAM, Otomegumi, Odoru 11, 11Water, H.P. All Stars, Sexy OtonajanSitus webHello! Project.com Miki Fujimoto (藤本 美貴, Fujimoto Mik...

 

 

HVDC power line in the United States Map all coordinates using OpenStreetMap Download coordinates as: KML GPX (all coordinates) GPX (primary coordinates) GPX (secondary coordinates) Map of the route of the Pacific Intertie transmission route and stations The Pacific DC Intertie (also called Path 65) is an electric power transmission line that transmits electricity from the Pacific Northwest to the Los Angeles area using high voltage direct current (HVDC). The line capacity is 3.1 gigawatts, w...

 

 

1983 South African constitutional referendum 2 November 1983 (1983-11-02) Are you in favour of the implementation of the Constitution Act, 1983, as approved by Parliament?Results Choice Votes % Yes 1,360,223 66.29% No 691,577 33.71% Valid votes 2,051,800 99.48% Invalid or blank votes 10,669 0.52% Total votes 2,062,469 100.00% Registered voters/turnout 2,713,000 76.02% Results by regionStamp in identity document of a white South African recording their participation in the 1983...

Disambiguazione – Se stai cercando l'omonimo cestista, vedi David Graham (cestista). David GrahamNazionalità Australia Altezza180 cm Peso79 kg Tennis Carriera Singolare1 Vittorie/sconfitte 1-2 Titoli vinti 0 Miglior ranking 324º (3 gennaio 1983) Risultati nei tornei del Grande Slam  Australian Open 1T (1982)  Roland Garros  Wimbledon  US Open Doppio1 Vittorie/sconfitte 100-126 Titoli vinti 2 Miglior ranking 46º (2 gennaio 1984) Risultati nei tornei del Grande Sl...

 

 

Questa voce o sezione sull'argomento politici britannici non cita le fonti necessarie o quelle presenti sono insufficienti. Puoi migliorare questa voce aggiungendo citazioni da fonti attendibili secondo le linee guida sull'uso delle fonti. Segui i suggerimenti del progetto di riferimento. Questa voce sugli argomenti politici britannici e nobili britannici è solo un abbozzo. Contribuisci a migliorarla secondo le convenzioni di Wikipedia. Segui i suggerimenti del progetto di riferim...

 

 

Wish You Were Herealbum in studioArtistaPink Floyd Pubblicazione12 settembre 1975 Durata44:18 Dischi1 Tracce5 GenereRock progressivo[1]Art rock[2]Rock sperimentale[3] EtichettaHarvest/EMI Columbia/Sony ProduttorePink Floyd Registrazionegennaio-luglio 1975, Abbey Road Studios, Londra FormatiLP, MC Altri formatiCD, download digitale CopertinaHipgnosis Certificazioni originaliDischi d'oro Argentina[4](vendite: 30 000+) Grecia[5](vendite...

若非特別註明,本條目所有時間皆為東九區標準時間(UTC+9)。 Happy VirusMJ的单曲语言韓語发行日期2021年11月3日 (2021-11-03)格式數位音樂下載录制时间2021年类型K-popDance时长6:14唱片公司FantagioMJ单曲年表 Happy Virus(2021年) 收錄於《Happy Virus》的單曲 계세요 (Get Set Yo)(Feat.김태연)發行日期:2021年11月3日 (2021-11-03) 音乐视频YouTube上的《계세요 (Feat.김태연)》 《Happy Virus》是�...

 

 

كأس اليونان 2009–10 تفاصيل الموسم كأس اليونان  النسخة 68  البلد اليونان  المنظم الاتحاد الإغريقي لكرة القدم  البطل باناثينايكوس  عدد المشاركين 70   كأس اليونان 2008–09  كأس اليونان 2010–11  تعديل مصدري - تعديل   كأس اليونان 2009–10 (باليونانية: Κύπελλο Ελλάδος πο...