HD 90657 [#1398793444]

HD 90657 D 7
Type:
Class II gas giant
Distance to arrival:
83,842 ls

First scanned for EDSM by:
DrewCarnegie
First mapped for EDSM by:
Kabolt
Estimated value:
21,212 cr
Efficiency target:
16

Earth masses:
42.3795
Radius:
40,481 km

Reserve level:
Pristine

Surface temperature:
214 K

Gravity:
1.05 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Atmosphere composition:
71.05% Hydrogen
28.95% Helium

Orbital period:
53.1 d
Semi major axis:
0.01 au
Orbital eccentricity:
0.0042
Orbital inclination:
7.84°
Arg of periapsis:
264.44°
Rotational period:
-69.5 d
Axial Tilt:
-2.3182 °
Rings
Name Type Mass Inner Radius Outer Radius
HD 90657 D 7 A Ring Rocky 18,654,000,000 Mt 66,794 km 71,639 km
HD 90657 D 7 B Ring Metal Rich 336,980,000,000 Mt 71,738 km 129,320 km