UNIVERSE

Stars

Alpha Centauri A (Rigil Kentaurus)

Distance from earth:

4.364 ly

Mass:

2.188×10^30 kg

Radius:

851120 km

Surface Temperature:

5790 K

Classification:

g

Planetary System:

Alpha Centauri B (Toliman)

Distance from earth:

4.37 ly

Mass:

1.804×10^30 kg

Radius:

600790 km

Surface Temperature:

5260 K

Classification:

k

Planetary System:

Alpha Centauri C (Proxima Centauri)

Distance from earth:

4.246 ly

Mass:

2.446×10^29 kg

Radius:

107280 km

Surface Temperature:

3042 K

Classification:

m

Planetary System:

Sun

Sun

Distance from earth:

147850000 km

Mass:

1.989×10^30 kg

Radius:

696340 km

Surface Temperature:

5778 K

Classification:

g

Planetary System: