HIP 20644 [#79196817723]

HIP 20644 A 4
Type:
Y (Brown dwarf) Star
Distance to arrival:
2,720 ls

First scanned for EDSM by:
summersa74
Estimated value:
1,200 cr

Age:
4,344 million years
Full Spectral Class:
Y5 V
Luminosity:
V

Solar masses:
0.0078
Solar radius:
0.0448

Surface temperature:
300 K


Absolute magnitude:
24.1491
Orbital period:
4,624.2 d
Semi major axis:
5.45 au
Orbital eccentricity:
0.0000
Orbital inclination:
0.08°
Arg of periapsis:
354.54°
Rotational period:
0.6 d
Axial Tilt:
2.6961 °
Rings
Name Type Mass Inner Radius Outer Radius
HIP 20644 A 4 A Ring Rocky 703,190,000,000 Mt 108,420 km 192,120 km
HIP 20644 A 4 B Ring Rocky 7,403,500,000,000 Mt 192,220 km 549,320 km