• Thumbnail for List of trans-Neptunian objects
    This is a list of trans-Neptunian objects (TNOs), which are minor planets in the Solar System that orbit the Sun at a greater distance on average than...
    287 KB (1,114 words) - 17:23, 30 June 2025
  • A trans-Neptunian object (TNO), also written transneptunian object, is any minor planet in the Solar System that orbits the Sun at a greater average distance...
    41 KB (3,994 words) - 22:51, 18 July 2025
  • Thumbnail for List of unnumbered trans-Neptunian objects
    Minor Planet Center's (MPC) List of Trans Neptunian Objects and List Of Centaurs and Scattered-Disk Objects. These objects will eventually be numbered...
    57 KB (670 words) - 15:53, 16 July 2025
  • Thumbnail for Extreme trans-Neptunian object
    An extreme trans-Neptunian object (ETNO) is a trans-Neptunian object orbiting the Sun well beyond Neptune (30 AU) in the outermost region of the Solar...
    30 KB (2,323 words) - 19:07, 2 July 2025
  • trans-Neptunian object is a trans-Neptunian object (TNO) in mean-motion orbital resonance with Neptune. The orbital periods of the resonant objects are...
    32 KB (3,228 words) - 17:26, 30 June 2025
  • Thumbnail for List of Solar System objects most distant from the Sun
    the sky, trans-Neptunian objects with observation arcs less than several years often have poorly constrained orbits. Particularly distant objects take several...
    21 KB (1,229 words) - 13:52, 12 July 2025
  • Thumbnail for Minor-planet moon
    satellites. Among trans-Neptunian objects (TNOs), an estimated 11% are thought to be binary or multiple objects, and the majority of the large TNOs have...
    134 KB (3,052 words) - 02:32, 13 July 2025
  • Thumbnail for List of Solar System objects by greatest aphelion
    needed] List of trans-Neptunian objects (numbered minor planets only) List of unnumbered trans-Neptunian objects List of artificial objects leaving the...
    28 KB (1,675 words) - 17:22, 12 July 2025
  • Thumbnail for Sedna (dwarf planet)
    those of other trans-Neptunian objects. Sedna has no detectable atmosphere, as its temperature is far too low for solids to volatilize. Within range of uncertainty...
    100 KB (9,722 words) - 12:31, 17 July 2025
  • Thumbnail for Kuiper belt
    objects, are collectively referred to as trans-Neptunian objects (TNOs). Pluto is the largest and most massive member of the Kuiper belt and the largest and...
    119 KB (13,266 words) - 09:00, 16 July 2025
  • Thumbnail for Planets beyond Neptune
    clustered extreme trans-Neptunian objects. Because Pluto is no longer considered a planet by the IAU, this new hypothetical object has become known as...
    82 KB (9,962 words) - 12:12, 18 July 2025
  • Thumbnail for Lists of astronomical objects
    moons List of damocloids List of centaurs (small Solar System bodies) List of trans-Neptunian objects List of unnumbered minor planets List of dwarf planets...
    11 KB (1,003 words) - 07:33, 18 July 2025
  • Thumbnail for List of Solar System objects by size
    comets and near-Earth objects. Many trans-Neptunian objects (TNOs) have been discovered; in many cases their positions in this list are approximate, as...
    257 KB (10,820 words) - 09:28, 16 July 2025
  • This is a list of unnumbered trans-Neptunian objects for objects with provisional designations assigned within 2021. As of February 2025, it contains a...
    9 KB (92 words) - 08:27, 21 May 2025
  • List of named minor planets (numerical) List of exceptional asteroids List of trans-Neptunian objects List of fast rotators (minor planets) List of slow...
    1 KB (116 words) - 03:18, 30 October 2022
  • W. R. (7 October 2018). "List of Known Trans-Neptunian Objects". Retrieved 6 February 2019. "List of Transneptunian Objects". Minor Planet Center. Retrieved...
    5 KB (191 words) - 17:10, 30 June 2025
  • partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2020. As of April 2022, it contains a total of 35 bodies...
    11 KB (96 words) - 08:29, 21 May 2025
  • partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2014. As of April 2022, it contains a total of 432 bodies...
    110 KB (96 words) - 20:02, 9 February 2024
  • Thumbnail for List of possible dwarf planets
    However, consideration of the surprisingly low densities of many large trans-Neptunian objects, as well as spectroscopic analysis of their surfaces, suggests...
    64 KB (4,868 words) - 16:21, 17 July 2025
  • Thumbnail for List of minor planets
    ring of bodies in the Solar System, around 30-60 AU and home to Pluto) Minor-planet moon Trans-Neptunian object List of comets Planet § Objects formerly...
    106 KB (3,142 words) - 22:04, 8 July 2025
  • partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2020. As of April 2022, it contains a total of 20 bodies...
    7 KB (96 words) - 03:47, 9 July 2024
  • Thumbnail for Classical Kuiper belt object
    (resonant trans-Neptunian objects). The Minor Planet Center (MPC) and the Deep Ecliptic Survey (DES) do not list cubewanos (classical objects) using the...
    22 KB (2,352 words) - 17:37, 30 June 2025
  • partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2020. As of April 2022, it contains a total of 20 bodies...
    8 KB (96 words) - 21:32, 9 February 2024
  • Thumbnail for Outline of the Solar System
    Planetary-mass moon List of possible dwarf planets List of minor planets (numbered) and List of unnumbered minor planets List of trans-Neptunian objects (numbered)...
    12 KB (1,050 words) - 20:19, 24 October 2024
  • partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2013. As of April 2022, it contains a total of 496 bodies...
    125 KB (96 words) - 20:01, 9 February 2024
  • Thumbnail for List of nearest stars
    List of star-forming regions in the Local Group Lists of stars List of Solar System objects by greatest aphelion List of trans-Neptunian objects List...
    118 KB (5,560 words) - 02:26, 22 June 2025
  • Thumbnail for List of missions to the outer planets
    group) List of proposed missions to the outer planets List of trans-Neptunian objects (numbered, excludes comets, see Trans-Neptunian object) NASA Jupiter...
    30 KB (755 words) - 09:59, 9 April 2025
  • partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2007. As of April 2022, it contains a total of 43 bodies...
    13 KB (96 words) - 20:03, 9 February 2024
  • partial list of unnumbered trans-Neptunian objects for principal designations assigned within 2016. As of April 2022, it contains a total of 202 bodies...
    50 KB (96 words) - 20:03, 9 February 2024
  • partial list of unnumbered trans-Neptunian objects for principal designations assigned within 1999. As of April 2022, it contains a total of 94 bodies...
    28 KB (96 words) - 19:48, 9 February 2024