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