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The Solar System (Venus Venus_surface_spacepedia (1 year= 117 Venus Days…

- - - - Charon is a dwarf planet though so they assume that they are binary orbiting
    - - Styx
      - Nyx
      - Kerberos
      - Hydra
- - - - Liquid Iron core
      - Creates large moons, accumulates matter
      - Largest moon in Solar System
    - - Surface temperature 102 K
      - Smallest Galilean moon
      - Oxygen "atmosphere"
    - - Partial layer differentiation
      - No geological activity
      - No orbital resonance
    - - First Galilean moon
      - Ejecta caught in Jupiter's B-field
      - Over 400 active volcanoes
    - - Furthest star-powered craft in history
      - "Suicide dive" to protect moons
      - Launched August 5, 2011
- - - - 1/2 of Jupiter Red Spot
        
        Disappears and reappears randomly
        
        Winds around = 2400 kph
        
        link to www.google.com
  - - - Tidal breaking
- - - - External Capture
        
        Captured from sister-star during early year.
      - "In-situ" formation
        
        formed with other planets
      - Outward Scattering
        
        Formed with Gas Giants, orbit perturbations, kicked it out.
        
        Most likely explanation, also explains Neptunes orbit.
    - - 10,000 - 20,000 years
      - 10 Earth masses
      - min perihelion: 200 AU
        
        Probably found in Serpens & Libra
      - Orbital inclination of 30degree
      - Semimajor Axis: 500 - 700 AU
      - Aphelion: 700 AU - 1200 AU
        
        Probably found in Orion or Taurus
    - - Radius of 3.7 Earth Radii
      - Intrinsic luminosity 0.6% Jupiter's
      - mean surface temperature of 47K
      - Apparent magnitude: 19.7 - 21.7
      - Assume similar H/He composition to ice giants