Ross 257 [#6131099374298]
Ross 257 2 b
Type:
Icy body
Distance to arrival:
988 ls
First scanned for EDSM by:
Elfurion
Estimated value:
500 cr
Earth masses:
0.0051
Radius:
1,508 km
Surface temperature:
121 K
Surface pressure:
0.39050665 Atmospheres
Gravity:
0.09 G
Solid composition:
82.53%
Ice
15.94% Rock
1.53% Metal
15.94% Rock
1.53% Metal
Volcanism:
No volcanism
Atmosphere:
Methane
Atmosphere composition:
100.00%
Methane
Terraforming state:
Not terraformable
Orbital period:
11.7 d
Semi major axis:
0.01 au
Orbital eccentricity:
0.0007
Orbital inclination:
0.47°
Arg of periapsis:
2.36°
Rotational period:
11.7 d
(Tidally Locked)
Axial Tilt:
0.4559 °