21 Iota Serpentis [#203174192316]

21 Iota Serpentis 2
Type:
Y (Brown dwarf) Star
Distance to arrival:
1,449 ls

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

Age:
536 million years
Full Spectral Class:
Y3 V
Luminosity:
V

Solar masses:
0.0156
Solar radius:
0.0717

Surface temperature:
453 K


Absolute magnitude:
22.3221
Orbital period:
87.6 d
Semi major axis:
0.00 au
Orbital eccentricity:
0.0976
Orbital inclination:
9.83°
Arg of periapsis:
286.26°
Rotational period:
0.2 d
Axial Tilt:
1.7939 °
Ring
Name Type Mass Inner Radius Outer Radius
21 Iota Serpentis 2 A Ring Rocky 12,213,000,000,000 Mt 86,938 km 629,530 km