Sedna (minor-planet designation: 90377 Sedna) is a dwarf planet in the outermost reaches of the Solar System, orbiting the Sun beyond the orbit of Neptune...
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broken knives, and morsels of meat and bone into the sea as offerings. 90377 Sedna, a trans-Neptunian object discovered by Michael Brown (Caltech), Chad...
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known sednoids: 90377 Sedna, 2012 VP113, and Leleākūhonua Eris and its moon Dysnomia as viewed with the Hubble Space Telescope, 2007 Sedna viewed with Hubble...
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equilibrium: planetologists generally include at least Gonggong, Orcus, and Sedna. In practice the requirement for hydrostatic equilibrium is often loosened...
65 KB (4,831 words) - 04:54, 18 October 2024
trans-Neptunian objects are three high-perihelion objects classified as sednoids: 90377 Sedna, 2012 VP113, and 541132 Leleākūhonua. They are distant detached objects...
41 KB (4,017 words) - 10:51, 12 November 2024
distances of Jupiter-family comets cluster near its orbit. The discovery of Sedna, a dwarf planet with a highly peculiar orbit in 2004, led to speculation...
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Hills cloud (section Sedna)
years of the Solar System, which could explain the eccentric orbit of 90377 Sedna, which should not be where it is, being neither influenced by Jupiter...
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"JPL Small-Body Database Browser". "JPL Small-Body Database Browser: 90377 Sedna (2003 VB12)" (2010-01-05 last obs). Archived from the original on 2016-03-25...
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the trans-Neptunian region. VII. Size and surface characteristics of (90377) Sedna and 2010 EK139". Astronomy & Astrophysics. 541: L6. arXiv:1204.0899....
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participated in the discovery of several possible dwarf planets such as 90377 Sedna (possibly the first known inner Oort cloud object), 90482 Orcus, Eris...
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The 13th Earl of Eglinton owned a racehorse named The Flying Dutchman. 90377 Sedna – nicknamed the Flying Dutchman Caleuche Chasse-galerie Davy Jones's...
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produced the first published artist concepts of the Trans-Neptunian object 90377 Sedna, from data obtained by the Spitzer Space Telescope. His work has been...
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30 AU. The Minor Planet Center classifies the trans-Neptunian object 90377 Sedna as a scattered-disc object. Its discoverer Michael E. Brown has suggested...
38 KB (4,419 words) - 06:32, 21 October 2024
(SWAN) 1,300 2,600 47,000 (308933) 2006 SQ372 799 1,570 22,600 (87269) 2000 OO67 549 1,078 12,800 90377 Sedna 506 937 11,400 2007 TG422 501 967 11,200...
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Nibiru cataclysm (section Sedna or Eris)
never come near Earth itself. Other people also confuse Nibiru with Sedna (90377 Sedna) or Eris (136199 Eris), trans-Neptunian objects discovered by Mike...
89 KB (8,650 words) - 10:16, 7 November 2024
past Pluto include 136199 Eris, 136108 Haumea, 136472 Makemake, and 90377 Sedna. Sedna comes as close as 76 AU, but travels out as far as 961 AU at aphelion...
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massive than Pluto, leading directly to Pluto's demotion from planet status; Sedna, a planetoid thought to be the first observed body of the inner Öpik–Oort...
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cooling. 90377 Sedna is one of the coldest known objects within the Solar System. Orbiting at an average distance of 84 billion miles, Sedna has an average...
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1.219 445.4 2060 Chiron 50.42 1.020 372.6 50000 Quaoar 287.5 1.003 366.5 136199 Eris 557 1.002 365.9 90377 Sedna 12050 1.0001 365.3[citation needed]...
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"K07" stands for the year 2007, and "f8" for the subscript number 418. 90377 Sedna, a large trans-Neptunian object, had the provisional designation 2003...
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the dwarf planet Sedna. The consensus among astronomers is that there are only three objects that are known from this population: Sedna, 2012 VP113, and...
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Venus Jupiter Saturn and 5025 PL Uranus Neptune Pluto and Charon Ixion Eris Sedna Termination Shock The Sweden Solar System is the world's largest permanent...
25 KB (1,870 words) - 19:33, 13 November 2024
the orbit of Neptune. This group is named after the best-known member, 90377 Sedna. As of 2020, only 4 objects in this category have been identified, but...
18 KB (2,407 words) - 08:01, 18 July 2024
dwarf planets Trujillo discovered are: Quaoar, co-discovered with Brown Sedna, co-discovered with Brown and Rabinowitz, possibly the first known inner...
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Surface Properties of the Two Intrinsically Brightest Minor Planets: (90377) Sedna and (90482) Orcus". The Astrophysical Journal. 627 (2): 1057–1065....
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locomotive), operated by the South Carolina Canal and Railroad Company in 1830 90377 Sedna, a trans-Neptunian object discovered in 2003 Flying Dutchman (dinghy)...
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which is the lowest natural temperature ever recorded. In November 2003, 90377 Sedna was discovered and is one of the coldest known objects in the Solar System...
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the known planets and dwarf planets, though over thousands of years 90377 Sedna will move farther away on its highly elliptical orbit. The high gain...
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semi-major axis. For comparison, the semi-major axis of the planetoid 90377 Sedna is about 500 AU. In an extreme case, the scattered-disc object 2014 FE72...
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could be scattered by Neptune) and scattered-extended objects (e.g. 90377 Sedna) using a Tisserand's parameter value of 3. The Planet Nine hypothesis...
41 KB (2,578 words) - 14:50, 19 July 2024