Makemake

Dwarf planet and its moon

  • http://ibprairies.org/about-us/ Dimensions: (1 434 ± 33) x (1 420 ± 21) x (1 502 ± 45) x (1 430 ± 9) km
  • directory Mass: 4.4 x 1021 kg
  • read more Volume: (1.7 ± 0.1) x 109 km3
  • Mean density: 1.4 – 3.2 g/cm3
  • Surface area: (6.9 ± 0.3) x 106 km2
  • Surface temperature: modelled 32 K to 44 K or -241.15°C to -229.15°C
  • Moons: S/2015 (136472) 1
  • Orbital distance: 38.590 AU – 52.840 AU
  • Orbital period: 309.09 years
  • Average orbital speed: 4.419 km/s
  • First recorded: 31 March 2005 by Micheal E. Brown, Chad Trujillo and David Rabinowitz
  • Location: Kuiper Belt

Image above is obtained by NASA’s Hubble Space Telescope on April 2015 by its Wide Field Camera 3 (WFC3).

Orbits of four known dwarf planets in Kuiper Belt, Makemake, Haumea, Pluto and Eris.


Reference list:

NASA

Wikipedia