Share to: share facebook share twitter share wa share telegram print page

S/2004 S 4

S/2004 S 4 é a designação provisória dada a um objeto não confirmado visto orbitando Saturno na borda interior do anel F em 21 de junho de 2004. Foi detectado enquanto J. N. Spitale estava tentando confirmar a órbita de outro objeto não confirmado, S/2004 S 3, que foi visto cinco horas antes no limite do anel F.[1] O anúncio da descoberta deste objeto foi feita em 9 de setembro de 2004.[2]

Apesar de outras tentantivas para recuperar o objeto, ele não foi visto desde então. Uma sequência de imagens cobrindo um período orbital inteiro com resolução de 4 km tirada em 15 de novembro de 2004 falhou em recuperá-lo. Isso sugere que ele foi um amontoado de material que desapareceu naquela época.[3]

Uma interpretação onde S/2004 S 3 e S/2004 S 4 são um único objeto em uma órbita que cruza o anel F também é possível.[2] Um objeto assim pode também estar orbitando Saturno em uma inclinação diferente da do anel F. Se for um objeto sólido, S/2004 S 4 pode ter entre 3 e 5 km de diâmetro com base no seu brilho.

Referências

  1. ↑ Martinez, C.; Ormrod, G.; and Finn, H.; Cassini-Huygens Press Releases: Cassini Discovers Ring and One, Possibly Two, Objects at Saturn Arquivado em 16 de outubro de 2004, no Wayback Machine. September 9, 2004
  2. ↑ a b IAUC 8401: S/2004 S 3, S/2004 S 4, and R/2004 S 1 9 de setembro de 2004 (descoberta)
  3. ↑ Spitale, J. N.; et al. (2006). «The orbits of Saturn's small satellites derived from combined historic and Cassini imaging observations». The Astronomical Journal. 132 (2): 692–710. doi:10.1086/505206 
Ícone de esboço Este artigo sobre um satélite natural é um esboço. Você pode ajudar a Wikipédia expandindo-o.

Read other articles:

Messerschmitt-Bölkow-Blohm

Defunct West German aerospace manufacturer Messerschmitt-Bölkow-BlohmIndustryAerospaceGenreAerospacePredecessorMesserschmitt AG and Bölkow (1968) Hamburger Flugzeugbau (1969)Founded1968; 55 years ago (1968)Defunct1989FateAcquired & mergedSuccessorDASA (Deutsche Aerospace AG)HeadquartersOttobrunn, West GermanyProductsHelicopters and airliner componentsParentAirbus  Messerschmitt-Bölkow-Blohm (MBB) was a West German aerospace manufacturer. It was formed during the ...

 

Sub-Tenon injection

Ocular route of drug administration Schematic diagram of the human eye showing. Sub-Tenon injection is an ocular route of drug administration. It involves administration of a medication to the area between the sclera and the Tenon capsule.[1] Posterior sub-Tenons steroid injections (PSTSI) is used in the treatment of posterior ocular inflammation, such as chronic uveitis.[2] This route is also reported to be used to administer triamcinolone acetonide (a corticosteroid) in the ...

 

Phonygammus keraudrenii

  Ave del paraíso trompetera Estado de conservaciónPreocupación menor (UICN 3.1)TaxonomíaReino: AnimaliaFilo: ChordataClase: AvesOrden: PasseriformesFamilia: ParadisaeidaeGénero: PhonygammusLesson & Garnot, 1826Especie: P. keraudrenii(Lesson & Garnot, 1826)Sinonimia Manucodia keraudrenii Phonygama purpureoviolacea [editar datos en Wikidata] El ave del paraíso trompetera[1]​ (Phonygammus keraudrenii) es una especie de ave paseriforme de la familia Paradi...

Olimpiade Matematika Internasional 1968

Olimpiade Matematika Internasional 1968 Tanggal penyelenggaraan 5 Juli 1968 - 18 Juli 1968 Tuan Rumah Moskow,  Uni Soviet Peraih medali emas 22 Peraih medali perak 22 Peraih medali perunggu 20 Jumlah negara yang berpartisipasi 12 Baru pertama ikut tidak ada Ikut lagi tidak ada Tidak ikut Prancis Olimpiade Matematika Internasional ◄1967        1969► Olimpiade Matematika Internasional 1968 adalah Olimpiade Matematika Internasioinal ke-10 ...

 

Mahmud Nahlah

Artikel ini sebatang kara, artinya tidak ada artikel lain yang memiliki pranala balik ke halaman ini.Bantulah menambah pranala ke artikel ini dari artikel yang berhubungan atau coba peralatan pencari pranala.Tag ini diberikan pada Desember 2022. Biografi ini memerlukan lebih banyak catatan kaki untuk pemastian. Bantulah untuk menambahkan referensi atau sumber tepercaya. Materi kontroversial atau trivial yang sumbernya tidak memadai atau tidak bisa dipercaya harus segera dihapus, khususnya jik...

 

Phule's Paradise

1992 novel by Robert Asprin Phule's Paradise Cover of the 1992 first-edition paperbackAuthorRobert AsprinCover artistRobert GraceCountryUnited StatesLanguageEnglishSeriesPhule's CompanyGenreScience fictionPublisherAce BooksPublication dateFebruary 1992Media typePrint (paperback)Pages256pp (first edition)ISBN0-441-66253-6Preceded byPhule's Company Followed byA Phule and His Money  Phule's Paradise is the second novel of the comic military science fiction Phule's C...

Namibische Botschaft in Berlin

Namibische Botschaft in Berlin Staatliche Unternehmen,Ministerien und Einrichtungen Namibias Bezeichnung: Embassy of the Republic of Namibia to the Federal Republic of Germany Staatliche Ebene: Botschaft Gründung: 1990 Höchstes Amt: Botschafter Amtsträger: Martin Andjaba (seit 3. Februar 2021) Hauptsitz: Berlin, Deutschland Übergeordnete Stelle: Ministerium für Internationale Zusammenarbeit und Kooperation Homepage: www.namibia-botschaft.de Botschaft in der Reichsstraße 17 Die namibisch...

 

Waltham Windmill

This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (July 2009) (Learn how and when to remove this template message) The windmill in 2013 Waltham Windmill is a six-sailed windmill located in the village of Waltham, five miles from Grimsby in North East Lincolnshire, England. It is renowned in the area for having all six sails still in full working capacity, being ...

 

Kelp forest

Underwater areas with a high density of kelp Marine habitatsKelp forest Coastal habitats Littoral zone Intertidal zone Estuaries Mangrove forests Seagrass meadows Kelp forests Coral reefs Continental shelf Neritic zone Ocean surface Surface microlayer Epipelagic zone Open ocean Pelagic zone Oceanic zone Sea floor Seamounts Hydrothermal vents Cold seeps Demersal zone Benthic zone Marine sediment vte Kelp forests are underwater areas with a high density of kelp, which covers a large part of the...

Shafi'i school

Prominent legal school in Sunni Islam Shafi redirects here. For other uses, see Shafi (disambiguation). Part of a series onSunni Islam Beliefs God Prophets and Messengers Holy books Succession to Muhammad Angels Judgement Day Predestination Sahaba Five Pillars Declaration of Faith Prayer Charity Fasting Pilgrimage Rightly-Guided Caliphs Abu Bakr Umar ibn al-Khattab Uthman ibn Affan Ali ibn Abi Talib Sunni schools of law Hanafi Maliki Shafi'i Hanbali Zahiri Others Farahi Awza'i Thawri Laythi J...

 

متحف سولومون غاغينهايم

Solomon R. Guggenheim Museum متحف سولومون غاغينهايم إحداثيات 40°46′59″N 73°57′32″W / 40.782975°N 73.958992°W / 40.782975; -73.958992 معلومات عامة القرية أو المدينة نيويورك الدولة الولايات المتحدة المساحة 6 هكتار،  و2 متر  الاسم نسبة إلى سولومون ر. غاغنهايم  المؤسس سولومون ر. غاغنهايم[1]&#...

 

Palia de la Orăștie

Front page with the emblem of the Báthory family Palia de la Orăștie is the first known translation of the Pentateuch in Romanian. The book was printed in 1582 in the town of Orăștie,[1] then a local center of reformation within the Principality of Transylvania, possibly under the patronage of Stephen Báthory. It was written using the Romanian Cyrillic alphabet and is the earliest known translation, even partial, of the Old Testament in Romanian. Name and contents Palia (gr. π�...

Shinnosuke Mitsushima

Shinnosuke MitsushimaNama asal満島 真之介Lahir30 Mei 1989 (umur 34)Prefektur Okinawa,[1] JepangKebangsaanJepangPekerjaanPemeranTahun aktif2010–sekarangAgenHumanitèKarya terkenal11:25 The Day He Chose His Own FateTinggi177[1] cm (5 ft 10 in)TelevisiHanazakari no Kimitachi eUmechan SenseiRenai JidaiSitus webSitus web resmi Shinnosuke Mitsushima (満島 真之介code: ja is deprecated , Mitsushima Shinnosuke, lahir 30 Mei 1989)[1] ada...

 

CJ Fish

1970 studio album by Country Joe and the FishCJ FishStudio album by Country Joe and the FishReleasedMay 1970RecordedJanuary 1970StudioRecord Plant, Los Angeles, CAGenrePsychedelic rockLength39:49LabelVanguardProducerTom WilsonCountry Joe and the Fish chronology Here We Are Again(1969) CJ Fish(1970) The Life and Times of Country Joe and the Fish(1971) Professional ratingsReview scoresSourceRatingAllMusic[1] CJ Fish is the fifth album by the San Francisco psychedelic rock group,...

 

Викинги

Запрос «Викинг» перенаправляется сюда; см. также другие значения. Эта статья о людях; о сериале см. Викинги (телесериал). Статуя викинга на берегу Тронхеймского фьорда Ви́кинги (дат. vikinger, швед. vikingar, норв. vikinger, исл. víkingar, фар. víkingør) — раннесредневековые скандинавск...

Lithium-titanate battery

Fast rechargeable lithium ion battery lithium-titanate batterySpecific energy60–110 Wh/kg[1]Energy density177 Wh/L[1]Cycle durability6000–+10000 cycles[1]Nominal cell voltage2.3 V[1] The lithium-titanate or lithium-titanium-oxide (LTO) battery is a type of rechargeable battery which has the advantage of being faster to charge[2] than other lithium-ion batteries but the disadvantage of having a much lower energy density. Uses Titanate ...

 

Batala

This article is about the city in Punjab, India. For other uses, see Batala (disambiguation). This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Batala – news · newspapers ...

 

Transport in Cardiff

Overview of the transportation system in Cardiff Transport in Cardiff, capital and most populous city in Wales involves road, rail, bus, water and air. It is a major city of the United Kingdom and a centre of employment, government, retail, business, culture, media, sport and higher education. Welsh Government statistics for 2008/09 showed that Cardiff had the lowest percentage of the population who travelled to work by car, van or minibus, suggesting the highest public transport usage to wor...

Pakistani poetry

Part of a series on theCulture of Pakistan History Pakistan Movement People People List of Pakistanis Pakistani name Languages Urdu Pakistani English Provincial languages Traditions Folklore Cuisine Eastern Mughlai Muhajir Hyderabadi Punjabi Saraiki Lahori Sindhi Parsi Western Balochi Hazara Pashtun Northern Chitrali Hunza Kalash Kashmiri Overseas and fusion Balti Pakistani Chinese Festivals Public holidays Religion Islam Mosques Shia Sufism Christianity Hinduism Sikhism Bahá'í Ahmadiyya Ar...

 

The Big Sleep

For other uses, see The Big Sleep (disambiguation). 1939 novel by Raymond Chandler The Big Sleep First-edition coverAuthorRaymond ChandlerCountryUnited StatesLanguageEnglishSeriesPhilip MarloweGenreHardboiled detective, crimePublisherAlfred A. KnopfPublication date1939Pages277OCLC42659496Followed byFarewell, My Lovely  The Big Sleep (1939) is a hardboiled crime novel by American-British writer Raymond Chandler, the first to feature the detective Philip Marlowe. It has been adapted f...

 
Kembali kehalaman sebelumnya