Sedna

Credit: NASA/JPL-Caltech/R. Hurt (SSC-Caltech)

Fast Facts:

• tenth planet from the Sun
• average distance from the Sun is 130 billion km
• average temperature is -240 degrees Celsius
• diameter at equator 1700km ?
• number of moons not known
• length of day
• length of year is 10,500 Earth years
• atmosphere not known

• nearest distance to Earth 13 Billion km
  
   

  

  Credit: NASA/JPL-Caltech/R. Hurt (SSC-Caltech)