2MASS J18182511-1649239 / 2MASS J18182511-1649239 1 / Celestial bodies / EDSM

2MASS J18182511-1649239 1

Type:

Y (Brown dwarf) Star

Distance to arrival:

1 535 ls

First scanned for EDSM by:

adg1027

Estimated value:

1 200 cr

Age:

714 million years

Full Spectral Class:

Y3 V

Luminosity:

Solar masses:

0,0195

Solar radius:

0,0797

Surface temperature:

477 K

Absolute magnitude:

20,9881

Orbital period:

1 158,0 d

Semi major axis:

3,08 au

Orbital eccentricity:

0,0001

Orbital inclination:

−0,08°

Arg of periapsis:

327,28°

Rotational period:

1,9 d

Axial Tilt:

−0,3592 °

Rings

Name	Type	Mass	Inner Radius	Outer Radius
2MASS J18182511-1649239 1 A Ring	Metal Rich	601 410 000 000 Mt	83 471 km	181 840 km
2MASS J18182511-1649239 1 B Ring	Rocky	9 758 000 000 000 Mt	181 940 km	675 640 km