Auto Credit Based on SolarCompany's Sedna
Sedna is a large, reddish dwarf planet in the outer solar system, discovered in 2003, notable for its extremely distant and elliptical orbit that takes it far beyond Neptune, with a journey around the Sun lasting over 10,000 years.
It's a trans-Neptunian object (TNO), a type of icy body similar to Pluto but even more remote, with a surface of frozen water, methane, and reddish tholins, making it one of the reddest objects in the solar system.
Sedna's unusual orbit challenges planet formation theories and hints at potential gravitational influences from distant stars or undiscovered large planets.
GENERAL INFO
- Predecessor: Sedna
- Created On: Android
- Game Version: 1.3.204.1
CHARACTERISTICS
- Radius: 410 km
- Sea Level: None
- Surface Gravity: 7.1 m/s
- Rotational Period: 10h
- Escape Velocity: 2.41 km/s
- Mass: 1.79E+22kg
Atmosphere
- Height: 11 m
- Scale Height: 2 m
- Surface Air Density: 1.200 kg/m3
- Surface Temperature: 4 K
EQUIRECTANGULAR MAP
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