90482 Orcus

90482 Orcus (symbol: 🝿), originally known by the provisional designation 2004 DW, is a Kuiper belt object (KBO). It is also a dwarf planet. It was found by Michael Brown, Chad Trujillo and David Rabinowitz on February 17, 2004. It was also seen in pictures from November 8, 1951. Like Pluto it is in orbital resonance with Neptune but it stays on the opposite side of the Sun from Pluto.

90482 Orcus 🝿
Discovery
Discovered byM. Brown,
C. Trujillo,
D. Rabinowitz
Discovery dateFebruary 17, 2004
Designations
2004 DW
Plutino
Dwarf planet
Plutoid
TNO
KBO[1]
Orbital characteristics
Epoch November 30, 2008 (JD 2 454 800)
Aphelion7 188.17 Gm (48.05 AU)
Perihelion4 535.80 Gm (30.32 AU)
5 862.44 Gm (39.188 AU)
Eccentricity0.226 18
89 606 d (245.33 yr)
4.68 km/s
164.68°
Inclination20.593°
268.722°
72.474°
Known satellites1 (92-432 km)
Physical characteristics
Dimensions946.3 +74.1
−72.3 km (diameter)[2]
Mass~7.5×1020 kg
Mean density
~1.5 g/cm³ (assumed)
~0.2 m/s²
~0.44 km/s
13.19h[3]
Albedo19.75 +3.40
−2.76 %
Temperature~45 K
Spectral type
B-V=0.68; V-R=0.37 [4]
19.1 (opposition)[5]
2.3[6]
90482 Orcus

Moon

A moon of Orcus was found on 22 February 2007.[7]

The satellite was found at 0.25 arcsec from Orcus with magnitude difference of 2.7.[8] Assuming an albedo similar to that of the primary, the magnitude suggests a diameter of about 220 km. It is thought to be a smaller KBO that was captured.

Other websites

References

  1. ↑ Buie, Marc W. (2007-12-22). "Orbit Fit and Astrometric record for 90482". SwRI (Space Science Department). Archived from the original on 2012-02-08. Retrieved 2008-09-19.
  2. ↑ Stansberry, J.; Grundy, W.; Brown, M.; et al. (2007). "Physical Properties of Kuiper Belt and Centaur Objects: Constraints from Spitzer Space Telescope". arXiv:astro-ph/0702538. {{cite journal}}: Cite journal requires |journal= (help)
  3. ↑ "Overlooked dwarf planet candidates". BBC. 2008-02-19. Retrieved 2008-07-25.
  4. ↑ Tegler, Stephen C. (2006-01-26). "Kuiper Belt Object Magnitudes and Surface Colors". Archived from the original on 2007-11-16. Retrieved 2006-11-05.
  5. ↑ "HORIZONS Web-Interface". JPL Solar System Dynamics. Archived from the original on 2012-02-08. Retrieved 2008-07-02.
  6. ↑ "JPL Small-Body Database Browser: 90482 Orcus (2004 DW)". 2008-02-10. Archived from the original on 2012-02-08. Retrieved 2008-07-02.
  7. ↑ "(90482) Orcus and Vanth". Archived from the original on 2012-02-08. Retrieved 2009-02-27.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  8. ↑ Distant EKO The Kuiper Belt Electronic newsletter, March 2007

Read other articles:

Pusat Akuatik Tokyo

Pusat Akuatik TokyoPusat Akuatik Tokyo pada Januari 2020AlamatTokyo, JepangKapasitas15,000 (10,000 setelah Olimpiade)KonstruksiDidirikan2017; 7 tahun lalu (2017)Dibuka24 Oktober 2020; 3 tahun lalu (2020-10-24) Pusat Akuatik Tokyo (東京アクアティクスセンター Tōkyō akuatikusu sentā) adalah kolam renang dalam ruangan di Mori-Beach Park (辰巳の森海浜公園) di Tatsumi di bangsal Kōtō di Tokyo timur. Konstruksi dimulai pada April 2017 dan selesai pada 2020. Total ...

 

Nanoe Biroe

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 Oktober 2022. 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 September 2020. Nanoe...

 

Call 811 Before You Dig 250

Call 811 Before You Dig 250SirkuitMartinsville Speedway, Ridgeway, VirginiaSponsorHubungi 8-1-1 Sebelum Anda MenggaliLomba pertama1982Jarak tempuh131,2 mil (211,1 km)Lap250[1]Tahap 1/2: 60 masing-masingTahap akhir: 130Nama sebelumnyaDogwood 500 (1982) Miller Time 250 (1983–1984) Miller 200 (1985) Miller 500 (1986–1987, 1992–1994) Miller Classic (1988–1991) Cook Out 250 (2021) Call 811 Before You Dig 250 adalah bekas balapan mobil NASCAR Seri Xfinity di Martinsville Speedw...

National Register of Historic Places listings in Franklin Parish, Louisiana

Location of Franklin Parish in Louisiana This is a list of the National Register of Historic Places listings in Franklin Parish, Louisiana. This is intended to be a complete list of the properties on the National Register of Historic Places in Franklin Parish, Louisiana, United States. The locations of National Register properties for which the latitude and longitude coordinates are included below, may be seen in a map.[1] There are 4 properties listed on the National Register in the...

 

Daftar anggota Decepticon

Logo Decepticon Daftar berikut ini merupakan daftar anggota Decepticon yang banyak diketahui masyarakat dari beragam seri Transformers. Model alternatif dari Decepticon kebanyakkan adalah kendaraan militer dan juga pesawat tempur. Generasi Satu Pemimpin Megatron sang pemimpin Decepticons. Megatron - Walther P-38 Pistol Galvatron - Laser Cannon / Futuristic Handgun The Fallen - Decepticon satellite Komandan Komandan Operasi Militer Shockwave - Cybertronian Space Gun Headmaster Scorponok - Scor...

 

Universitas Podomoro

Podomoro UniversityJenisSwastaDidirikan2014RektorBacelius Ruru, S.H., LL.M.LokasiAPL Tower, Podomoro City, JakartaSitus webpodomorouniversity.ac.id Universitas Podomoro atau Universitas Agung Podomoro adalah sebuah perguruan tinggi di Indonesia yang didirikan oleh Yayasan Pendidikan Agung Podomoro pada tahun 2014. Yayasan Pendidikan Agung Podomoro termasuk bagian dari Agung Podomoro Group. Pendirian Universitas Agung Podomoro merupakan hasil kerja sama antara Agung Podomoro Group dengan Babso...

Line 2 (Naples Metro)

Line 2Train at Piazza CavourOverviewStatusIn serviceLocaleNaples, Campania, ItalyStations12 (planned total of 13)ServiceTypeCommuter railSystemNaples MetroOperator(s)TrenitaliaHistoryOpened20 September 1925 (1925-09-20)TechnicalLine length18.9 km (11.7 mi)Track gauge1,435 mm (4 ft 8+1⁄2 in)standard gauge Route map Line 2 (Italian: Linea 2) is an 18.9-kilometre (11.7 mi)[1][2] commuter rail line, part of the Naples Metro i...

 

Olivier Pla

French racing driver Olivier PlaPla at the 2013 6 Hours of SilverstoneNationalityFrenchBorn (1981-10-22) 22 October 1981 (age 42)Toulouse (France)Le Mans Series (LMP2) careerDebut season2008Current teamQuifel ASM TeamRacing licence FIA PlatinumStarts10Wins2Poles3Fastest laps5Best finish1st in 2009Previous series20072005–07200420032001–022000Porsche Cup GermanyGP2 SeriesWorld Series by NissanFormula 3 Euro SeriesFrench Formula ThreeFormula Campus24 Hours of Le Mans careerYears2008–2...

 

Jesus in Christianity

Jesus as seen in the Christian tradition The Church of the Holy Sepulchre is a holy site in Jerusalem believed by most Christians to encompass the tomb of Jesus and the site of his crucifixion and resurrection. Part of a series on Jesus in Christianity Christ Christology Names and titles Life of Jesus Gospels Gospel harmony Places Virgin birth Nativity Baptism Ministry Sermon on the Mount Miracles Parables Humiliation Execution Burial Resurrection Ascension Obedience Heavenly Session Interces...

Miss Grand Thailand 2025

12th Miss Grand Thailand competition, beauty pageant edition Miss Grand Thailand 2025Bangkok, the host city for the final roundVenueMGI Hall, Bravo BKK Mall, BangkokBroadcasterYouTubeEntrants77Placements20← 2024 Miss Grand Thailand 2025 (Thai: มิสแกรนด์ไทยแลนด์ 2025) will be the 12th edition of the Miss Grand Thailand pageant.[1] Contestants from seventy-seven provinces of the country will compete for the title.[2][3] The co...

 

Saint John's Island

This article is about an island of Singapore. For other places, see St. John's Island. Island of SingaporeSt John's Island Pulau Sekijang BenderaIsland of Singapore FlagLocation of St John's IslandCoordinates: 1°13′08″N 103°50′53″E / 1.21889°N 103.84806°E / 1.21889; 103.84806Country SingaporeBritish settlement founded in Singapore1819Singapore islands ceded to British1824Singapore sovereign over St John's Island1959Government • BodyGovernme...

 

Bewdley (UK Parliament constituency)

Parliamentary constituency in the United Kingdom, 1801–1950 Worcestershire, BewdleyFormer County constituencyfor the House of Commons1885–1950SeatsOneReplaced byKidderminster and South Worcestershire BewdleyFormer Borough constituencyfor the House of Commons1605–1885SeatsOne Bewdley was the name of a constituency of the House of Commons of the Parliament of the United Kingdom from 1605 until 1950. Until 1885 it was a parliamentary borough in Worcestershire, represented by one Member of ...

乔冠华

乔冠华 中华人民共和国外交部部长 中国人民对外友好协会顾问 任期1974年11月—1976年12月总理周恩来 → 华国锋前任姬鹏飞继任黄华 个人资料性别男出生(1913-03-28)1913年3月28日 中華民國江蘇省盐城县逝世1983年9月22日(1983歲—09—22)（70歲） 中华人民共和国北京市籍贯江蘇鹽城国籍 中华人民共和国政党 中国共产党配偶明仁（1940年病逝） 龚澎（1970年病逝） 章含�...

 

Robert Costa (journalist)

American investigative journalist Robert CostaCosta in 2018Born (1985-10-14) October 14, 1985 (age 38)Richmond, Virginia, U.S.[1]EducationUniversity of Notre Dame (BA)University of Cambridge (MPhil)OccupationJournalistEmployerCBS NewsParent(s)Thomas Eugene CostaAnne-Dillon Marie Dalton Costa[2] Robert Costa (born October 14, 1985) is an American political reporter who is the chief election and campaign correspondent for CBS News.[3] Prior to joining CBS in 2022, ...

 

Lesedi La Rona

4th largest diamond, found 2015 Lesedi La RonaThe Lesedi La Rona in 2015Weight1,111 carats (222.2 g; 7.14 ozt)Dimensions65 mm × 56 mm × 40 mm (2.6 in × 2.2 in × 1.6 in)ColourColourless/white, type IIaCutRawCountry of originBotswanaMine of originKarowe MineDiscovered16 November 2015Original ownerLucara DiamondOwnerGraff Lesedi La Rona, formerly known in media as Karowe AK6 or as Quad 1[1] by the personnel at the mine,[...

Cut-up technique

Literary technique of rearranging text A text created from lines of a newspaper tourism article The cut-up technique (or découpé in French) is an aleatory narrative technique in which a written text is cut up and rearranged to create a new text. The concept can be traced to the Dadaists of the 1920s, but it was developed and popularized in the 1950s and early 1960s, especially by writer William S. Burroughs. It has since been used in a wide variety of contexts. Technique The cut-up and the ...

 

Inhuman Kiss

Inhuman KissPoster rilis teatrikalNama lainแสงกระสือSutradaraSitisiri MongkolsiriSkenarioChookiat SakveerakulCeritaSitisiri MongkolsiriPemeranPhantira PipityakornOabnithi WiwattanawarangSapol AssawamunkongTanggal rilis14 Maret 2019 (Thailand & Laos)21 Agustus 2019 (Indonesia)Durasi121 MenitNegaraThailandBahasaThai Inhuman Kiss adalah sebuah film horor Thailand tahun 2019 yang disutradarai oleh Sittisiri Mongkolsiri dan dibintangi oleh Oabnithi Wiwattanawarang, Phan...

 

Frégate multi-missions

Frégate Multi-Missions Représentation schématique de la classe Aquitaine. Caractéristiques techniques Type Frégate Destroyer Longueur 142 m ; 144,6 m (Italie) Maître-bau 19 m Tirant d'eau 7,30 m Déplacement 6 278 tonnes[1]; 6 500 tonnes (Italie) Propulsion 1 turbine General Electric-Avio LM2500 + G4 (CODLOG) de 32 MW; CODLAG (Italie) Puissance 32 MW Vitesse 16 nœuds (électrique) 27,5 nœuds (turbine) (30 Nœud Italie) Carac...

Fritz Menzer

Fritz Menzer in his military uniform at the end of the war Ostwin Fritz Menzer (6 April 1908 in Herrndorf near Niederschöna in Saxony between Chemnitz and Dresden – 25 October 2005 in Bad Homburg vor der Höhe[1]) was a German cryptologist, who before and during World War II, worked in the In 7/VI, the Wehrmacht signals intelligence agency, later working in (OKW/ Chi) that was the cipher bureau of the supreme command of the Nazi party, and later in Abwehr, the military intelligenc...

 

لوبنيا

لوبنيا    علم شعار الإحداثيات 56°01′00″N 37°29′00″E / 56.016666666667°N 37.483333333333°E / 56.016666666667; 37.483333333333   تاريخ التأسيس 1902  تقسيم إداري  البلد روسيا[1][2]  خصائص جغرافية  المساحة 29.5 كيلومتر مربع  ارتفاع 195 متر  عدد السكان  عدد السكان 300 (1926)[3&...