HIP 72557 [#457170815371]

HIP 72557 AB 5
Type:
Y (Brown dwarf) Star
Distance to arrival:
2,737 ls

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

Age:
1,356 million years
Full Spectral Class:
Y2 V
Luminosity:
V

Solar masses:
0.0234
Solar radius:
0.0868

Surface temperature:
499 K


Absolute magnitude:
20.3981
Orbital period:
348.9 d
Semi major axis:
0.00 au
Orbital eccentricity:
0.0435
Orbital inclination:
-4.85°
Arg of periapsis:
84.16°
Rotational period:
1.5 d
Axial Tilt:
0.1019 °
Ring
Name Type Mass Inner Radius Outer Radius
HIP 72557 AB 5 A Ring Metal Rich 15,771,000,000,000 Mt 90,712 km 714,310 km