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  • Thumbnail for Palomar Observatory
    Tracking project. Another program that used the QUEST results discovered 90377 Sedna on 14 November 2003, and around 40 Kuiper belt objects. Other programs...
    33 KB (3,157 words) - 18:14, 24 March 2024
  • Thumbnail for Orders of magnitude (length)
    distance of 90377 Sedna 12.1 Tm – 70 to 90 AU – Distance to termination shock (Voyager 1 crossed at 94 AU) 12.9 Tm – 86.3 AU – Distance to 90377 Sedna in March...
    173 KB (16,320 words) - 12:38, 17 April 2024
  • Thumbnail for Astronomical symbols
    Massachusetts, proposed astronomical symbols for the dwarf planets Quaoar, Sedna, Orcus, Haumea, Eris, Makemake, and Gonggong. (At the time astronomers generally...
    105 KB (6,474 words) - 07:48, 20 April 2024
  • Thumbnail for Timeline of discovery of Solar System planets and their moons
    Timeline of discovery of Solar System planets and their moons (category CS1 Spanish-language sources (es))
    Sheppard, Jewitt, Kleyna, Fernández i: November 14, 2003 p: March 15, 2004 Sedna (90377) 2003 VB12 Dwarf planet Brown, Trujillo, Rabinowitz i: June 1, 2004 p:...
    157 KB (5,887 words) - 06:56, 20 April 2024
  • Thumbnail for Timeline of United States discoveries
    National Observatory. 2003 Sedna 90377 Sedna is a trans-Neptunian object and a likely dwarf planet. For most of its orbit Sedna is farther from the Sun than...
    111 KB (13,821 words) - 01:47, 5 March 2024