Sedna distance from earth

Introduction

90377 Sedna (2003 VB12) is a Dwarf Planet, located in the Kuiper Belt, an area of space past the orbit of Neptune. It has been categorised as a Trans-Neptunian object.

Sedna's name and number is allocated to it by the Minor Planet Center (MPC), part of the Smithsonian Astrophysical Observatory. Some asteroids are dedicated by the discoverers to people or named after mythology, such as Arawn and Sedna.

Sedna orbit

Is sedna a dwarf planet

How long is a year on sedna

When was sedna discovered

Is sedna in our solar system

Those not named will be assigned the year it was discovered and a few letters. Usually, an asteroid will just be referred to as Sedna.

Sedna's mass is estimated/calculated at 1.7-6.1x10^21 kg kg. The origin of Sedna is from Inuit Goddess of the Underworld.

Its density has been calculated at being 2.0 g/cm2 g/cm^3. It takes 0.42 d (10 h) to do a full rotation period.

How far is sedna from the sun

Sedna absolute magnitude is 1.54, which is the object's brightness. A higher absolute magnitude means that the object is faint, whereas a very low number means it is very bright. The albedo of the Sedna is 0.2. The albedo is the amount of radiation reflected i

how big is sedna in km

how big is sedna planet