Lambda Aquarii
Star
Lambda Aquarii, informally known as Hydor, is a variable star in the equatorial constellation of Aquarius. The name is Latinized from the Bayer designation λ Aquarii. The apparent visual magnitude of this star ranges from 3.57 down to 3.80, which... Wikipedia
Magnitude: -0.38
Surface temperature: 3,835 K
Constellation: Aquarius
Radius: 216,100 mi (0.5 R☉)
Mass: 7.16 × 10^30 kg (3.6 M☉)
Luminosity: 698.5±41.5 L☉
Right ascension: 22h 52m 36.87723s