HIP 28720 [#1487996422499]

HIP 28720 AB 3
Type:
Y (Brown dwarf) Star
Distance to arrival:
2,616 ls

First scanned for EDSM by:
Dr.Blizer
Estimated value:
1,200 cr

Age:
12,854 million years
Full Spectral Class:
Y2 V
Luminosity:
V

Solar masses:
0.0195
Solar radius:
0.0836

Surface temperature:
520 K


Absolute magnitude:
20.7175
Orbital period:
4,046.0 d
Semi major axis:
5.79 au
Orbital eccentricity:
0.0017
Orbital inclination:
3.04°
Arg of periapsis:
97.29°
Rotational period:
1.5 d
Axial Tilt:
-1.9722 °
Ring
Name Type Mass Inner Radius Outer Radius
HIP 28720 AB 3 A Ring Rocky 3,138,900,000,000 Mt 100,770 km 678,300 km