HIP 28947 [#903830571347]
HIP 28947 8
Type:
Y (Brown dwarf) Star
Distance to arrival:
2,467 ls
First scanned for EDSM by:
XANDO BRANNIGAN
Estimated value:
1,200 cr
Age:
2,036 million years
Full Spectral Class:
Y5
V
Luminosity:
V
Solar masses:
0.0078
Solar radius:
0.0519
Surface temperature:
302 K
Absolute magnitude:
24.6441
Orbital period:
3,462.5 d
Semi major axis:
4.94 au
Orbital eccentricity:
0.0005
Orbital inclination:
-0.14°
Arg of periapsis:
176.87°
Rotational period:
0.8 d
Axial Tilt:
2.5511 °
Ring
Name | Type | Mass | Inner Radius | Outer Radius |
---|---|---|---|---|
HIP 28947 8 A Ring | Rocky | 5,342,000,000,000 Mt | 105,500 km | 551,060 km |