BD+21 1952 [#1183431332546]

BD+21 1952 7
Type:
Y (Brown dwarf) Star
Distance to arrival:
1,939 ls

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

Age:
12,570 million years
Full Spectral Class:
Y3 V
Luminosity:
V

Solar masses:
0.0156
Solar radius:
0.0697

Surface temperature:
438 K


Absolute magnitude:
22.1419
Orbital period:
294.3 d
Semi major axis:
0.02 au
Orbital eccentricity:
0.0662
Orbital inclination:
4.58°
Arg of periapsis:
150.20°
Rotational period:
1.5 d
Axial Tilt:
-2.3955 °
Ring
Name Type Mass Inner Radius Outer Radius
BD+21 1952 7 A Ring Metal Rich 11,549,000,000,000 Mt 79,596 km 633,220 km