NGC 1817 MMU 677 [#6407184059890]
BEWARE!
There is more than one system with this name, the other system can be found here:
- NGC 1817 MMU 677 (672.6875 / -1442.25 / -6265.0625) [31.01 Ly]
NGC 1817 MMU 677 7
Type:
Y (Brown dwarf) Star
Distance to arrival:
2 548 ls
First scanned for EDSM by:
Wraxall
Estimated value:
1 200 cr
Age:
2 844 million years
Full Spectral Class:
Y2
V
Luminosity:
V
Solar masses:
0,0234
Solar radius:
0,0900
Surface temperature:
513 K
Absolute magnitude:
19,7510
Orbital period:
4 571,8 d
Semi major axis:
4,98 au
Orbital eccentricity:
0,0653
Orbital inclination:
99,91°
Arg of periapsis:
205,69°
Rotational period:
2,0 d
Axial Tilt:
1,0106 °
Ring
Name | Type | Mass | Inner Radius | Outer Radius |
---|---|---|---|---|
NGC 1817 MMU 677 7 A Ring | Metal Rich | 16 064 000 000 000 Mt | 103 310 km | 758 710 km |