Sigma Serpentis [#250995542387]

Sigma Serpentis 4
Type:
Y (Brown dwarf) Star
Distance to arrival:
2,901 ls

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

Age:
1,376 million years
Full Spectral Class:
Y5 V
Luminosity:
V

Solar masses:
0.0117
Solar radius:
0.0564

Surface temperature:
349 K


Absolute magnitude:
22.9185
Orbital period:
12.9 d
Semi major axis:
0.01 au
Orbital eccentricity:
0.1539
Orbital inclination:
-9.60°
Arg of periapsis:
284.78°
Rotational period:
0.7 d
Axial Tilt:
-1.8947 °
Ring
Name Type Mass Inner Radius Outer Radius
Sigma Serpentis 4 A Ring Metal Rich 5,380,900,000,000 Mt 90,049 km 576,560 km