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What else can I help you with?
Is planet sedna the closest to the asteroid belt?
no
What is the difference between an asteroid and sedna?
Minor Planet number 90377 Sedna has never been moved from the asteroid classification. The IAU hasn't received enough data to say it is a dwarf planet because observations to check for things like hydrostatic equilibrium is so difficult for an object in the far out scattered disc section it resides in. Asteroids do not have hydrostatic equilibrium whereas Dwarf Planets do. Sedna may very well qualify as a Dwarf Planet; we just don't know yet.
Which is further sedna or Eris?
Sedna
Does Sedna also orbit around other dwarf planets?
No. Sedna orbits the sun.
When was Sedna discovered?
Sedna was discovered on November 14, 2003.
Is planet sedna the closest to the asteroid belt?
no
Which asteroid is the greatest distance from the sun?
90377 Sedna is currently the known asteroid with the greatest distance from the sun, with an average distance of about 80 astronomical units (AU).
What is the difference between an asteroid and sedna?
Minor Planet number 90377 Sedna has never been moved from the asteroid classification. The IAU hasn't received enough data to say it is a dwarf planet because observations to check for things like hydrostatic equilibrium is so difficult for an object in the far out scattered disc section it resides in. Asteroids do not have hydrostatic equilibrium whereas Dwarf Planets do. Sedna may very well qualify as a Dwarf Planet; we just don't know yet.
What is a sedna?
Not "a" Sedna; just "Sedna". Sedna is the Inuit goddess of the sea. Also, a dwarf planet named after this goddess.
Which is further sedna or Eris?
Sedna
Is Pluto the only dwarf planet you know of?
There are several other dwarf planets in addition to Pluto. These include Eris, Sedna, Quaoar, Orcus, Makemake, Haumea, and the large asteroid Ceres.
How many km is sedna from sun?
There is not a way to tell how many km are from the sun to Sedna. It is a long distence from the sun to Sedna.
What is sedna's Landscape?
Sedna is a small DWARF planet made of ice and rock.
How many moons does sedna have?
Sedna does not have any moons. It is a planetoid located in the outer reaches of the Solar System beyond the Kuiper Belt.
Is Sedna one of Saturn's moon?
Sedna is not a moon of Saturn. It is a dwarf planet that is located in the outer parts of the Solar System. Sedna was discovered in 2003.
Does Sedna also orbit around other dwarf planets?
No. Sedna orbits the sun.
When was Sedna discovered?
Sedna was discovered on November 14, 2003.
