HD 210128 [#32437]

HD 210128 3
Type:
Y (Brown dwarf) Star
Distance to arrival:
0 ls

Estimated value:
2,881 cr

Age:
686 millions years
Full Spectral Class:
Y2

Solar masses:
0.0195
Solar radius:
0.0770

Surface temperature:
507 K


Orbital period:
47.6 d
Semi major axis:
0.08 au
Orbital eccentricity:
0.1725
Orbital inclination:
-1.84°
Arg of periapsis:
68.14°
Rotational period:
0.0 d
Axial Tilt:
0.0000 °
Rings
Name Type Mass Inner Radius Outer Radius
HD 210128 3 A Ring Metal Rich 482,008,989,696 Mt 80,402 km 156,163 km
HD 210128 3 B Ring Metal Rich 12,278,302,769,152 Mt 156,263 km 693,489 km