HD 91969 [#187171469]

HD 91969 4
Type:
T (Brown dwarf) Star
Distance to arrival:
1,954 ls

First scanned for EDSM by:
Wintrel
Estimated value:
1,201 cr

Age:
530 million years
Full Spectral Class:
T9 V
Luminosity:
V

Solar masses:
0.0391
Solar radius:
0.1331

Surface temperature:
715 K


Absolute magnitude:
18.4795
Orbital period:
1,011.6 d
Semi major axis:
3.92 au
Orbital eccentricity:
0.0101
Orbital inclination:
-0.97°
Arg of periapsis:
15.42°
Rotational period:
0.3 d
Axial Tilt:
2.7113 °
Ring
Name Type Mass Inner Radius Outer Radius
HD 91969 4 A Ring Rocky 20,747,000,000,000 Mt 144,690 km 825,590 km