HIP 28720 [#1487996422499]
HIP 28720 AB 4
Type:
Y (Brown dwarf) Star
Distance to arrival:
3,738 ls
First scanned for EDSM by:
Dr.Blizer
Estimated value:
1,200 cr
Age:
12,854 million years
Full Spectral Class:
Y3
V
Luminosity:
V
Solar masses:
0.0195
Solar radius:
0.0839
Surface temperature:
454 K
Absolute magnitude:
20.5659
Orbital period:
6,839.4 d
Semi major axis:
8.22 au
Orbital eccentricity:
0.0378
Orbital inclination:
2.49°
Arg of periapsis:
126.34°
Rotational period:
0.8 d
Axial Tilt:
-1.7013 °
