NGC 1817 MMU 211 [#1734259641842]
BEWARE!
There is more than one system with this name, the other system can be found here:
- NGC 1817 MMU 211 (687.5625 / -1443.3125 / -6234.28125) [23 Ly]
NGC 1817 MMU 211 4
Type:
Y (Brown dwarf) Star
Distance to arrival:
3,065 ls
First scanned for EDSM by:
Estimated value:
1,200 cr
Age:
1,432 million years
Full Spectral Class:
Y5
V
Luminosity:
V
Solar masses:
0.0117
Solar radius:
0.0606
Surface temperature:
329 K
Absolute magnitude:
23.4057
Orbital period:
1,177.6 d
Semi major axis:
0.08 au
Orbital eccentricity:
0.0271
Orbital inclination:
7.73°
Arg of periapsis:
156.60°
Rotational period:
0.7 d
Axial Tilt:
1.8981 °
Rings
| Name | Type | Mass | Inner Radius | Outer Radius |
|---|---|---|---|---|
| NGC 1817 MMU 211 4 A Ring | Rocky | 601,790,000,000 Mt | 72,904 km | 162,020 km |
| NGC 1817 MMU 211 4 B Ring | Rocky | 10,001,000,000,000 Mt | 162,120 km | 611,710 km |
