HIP 9221 [#2522263]

HIP 9221 16
Type:
Y (Brown dwarf) Star
Distance to arrival:
4 193 ls

First scanned for EDSM by:
Lucas Detemann
Estimated value:
1 200 cr

Age:
418 million years
Full Spectral Class:
Y2 V
Luminosity:
V

Solar masses:
0,0234
Solar radius:
0,0904

Surface temperature:
534 K


Absolute magnitude:
20,1603
Orbital period:
70,3 d
Semi major axis:
0,11 au
Orbital eccentricity:
0,0863
Orbital inclination:
−3,43°
Arg of periapsis:
55,99°
Rotational period:
1,0 d
Axial Tilt:
−0,2986 °
Rings
Name Type Mass Inner Radius Outer Radius
HIP 9221 16 A Ring Rocky 432 580 000 000 Mt 103 700 km 165 070 km
HIP 9221 16 B Ring Rocky 15 125 000 000 000 Mt 165 170 km 729 610 km