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 (8,328 words) - 10:17, 15 November 2024
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...
13 KB (1,547 words) - 23:07, 10 November 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) - 16:49, 29 October 2024
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 (4,019 words) - 00:07, 15 November 2024
participated in the discovery of several possible dwarf planets such as 90377 Sedna (possibly the first known inner Oort cloud object), 90482 Orcus, Eris...
14 KB (563 words) - 20:22, 14 November 2024
"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...
19 KB (1,440 words) - 14:37, 25 June 2024
"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...
43 KB (4,247 words) - 17:06, 12 October 2024
the trans-Neptunian region. VII. Size and surface characteristics of (90377) Sedna and 2010 EK139". Astronomy & Astrophysics. 541: L6. arXiv:1204.0899....
127 KB (6,193 words) - 20:18, 24 October 2024
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...
1 KB (131 words) - 03:08, 4 January 2024