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...
88 KB (8,310 words) - 00:29, 6 May 2024
Look up sedna in Wiktionary, the free dictionary. Sedna may refer to: Sedna (mythology), the Inuit goddess of the sea 90377 Sedna, a trans-Neptunian dwarf...
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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...
11 KB (1,490 words) - 01:14, 22 April 2024
planetologists generally include at least Gonggong, Quaoar, Orcus, and Sedna. (In practice the requirement for hydrostatic equilibrium is always loosened...
64 KB (4,773 words) - 19:51, 28 May 2024
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...
19 KB (674 words) - 14:08, 5 February 2024
trans-Neptunian objects are three high-perihelion objects classified as sednoids: 90377 Sedna, 2012 VP113, and 541132 Leleākūhonua. They are distant detached objects...
40 KB (3,938 words) - 08:03, 8 May 2024
(84522) 2002 TC302 (87269) 2000 OO67 V774104 Detached objects 2004 XR190 90377 Sedna (possibly inner Oort cloud) 2012 VP113 (possibly inner Oort cloud) Oort...
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that there are only three objects that are known from this population: 90377 Sedna, 2012 VP113, and 541132 Leleākūhonua (2015 TG387). All three have perihelia...
24 KB (2,232 words) - 07:49, 8 May 2024
clustering of the orbits of ETNOs; the high perihelia of objects like 90377 Sedna that are detached from Neptune's influence; the high inclinations of...
178 KB (19,006 words) - 20:28, 27 May 2024
the trans-Neptunian region. VII. Size and surface characteristics of (90377) Sedna and 2010 EK139". Astronomy & Astrophysics. 541: L6. arXiv:1204.0899....
121 KB (5,836 words) - 19:52, 28 May 2024