HIP 21238 [#207464957100]

HIP 21238 8
Type:
Y (Brown dwarf) Star
Distance to arrival:
3,163 ls

First scanned for EDSM by:
Trebor Retrac
Estimated value:
1,200 cr

Age:
492 million years
Full Spectral Class:
Y4 V
Luminosity:
V

Solar masses:
0.0156
Solar radius:
0.0782

Surface temperature:
408 K


Absolute magnitude:
22.0762
Orbital period:
4,190.1 d
Semi major axis:
6.31 au
Orbital eccentricity:
0.0145
Orbital inclination:
-0.08°
Arg of periapsis:
52.98°
Rotational period:
1.4 d
Axial Tilt:
1.2363 °
Rings
Name Type Mass Inner Radius Outer Radius
HIP 21238 8 A Ring Rocky 664,090,000,000 Mt 89,689 km 178,870 km
HIP 21238 8 B Ring Rocky 11,953,000,000,000 Mt 178,970 km 660,710 km
HIP 21238 8 C Ring Rocky 42,264,000,000,000 Mt 2,536,700 km 16,044,000 km