HIP 20777 [#8879945519802]
HIP 20777 4
Type:
Class I gas giant
Distance to arrival:
1,474 ls
First scanned for EDSM by:
Nascimento, Dave Weyland
First mapped for EDSM by:
Estimated value:
2,765 cr
Efficiency target:
10
Earth masses:
2.3177
Radius:
16,283 km
Reserve level:
Pristine
Surface temperature:
67 K
Gravity:
0.36 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Atmosphere composition:
73.67%
Hydrogen
26.33% Helium
26.33% Helium
Orbital period:
74.5 d
Semi major axis:
0.04 au
Orbital eccentricity:
0.0317
Orbital inclination:
5.27°
Arg of periapsis:
325.29°
Rotational period:
131.1 d
(Tidally Locked)
Axial Tilt:
0.2893 °
Ring
Name | Type | Mass | Inner Radius | Outer Radius |
---|---|---|---|---|
HIP 20777 4 A Ring | Icy | 60,810,000,000 Mt | 40,841 km | 60,077 km |