What type of star is regor?
Gamma Velorum (γ Vel), informally known as Regor, is a multiple star system located in the southern constellation Vela. With a combined apparent magnitude of 1.72, it is the brightest point of light in Vela, outshining Alsephina (Delta Velorum) and Suhail (Lambda Velorum)….
| Spectral class | WC8 |
|---|---|
| Age | 3.5 – 5.5 million years |
What type of star is Phi Velorum?
supergiant
Phi Velorum (φ Vel, φ Velorum) is a star in the constellation Vela. It is a blue-white B-type supergiant with an apparent magnitude of +3.53. It is approximately 1,590 light years from Earth.
How far away is regor?
1,096 light yearsGamma Velorum / Distance to Earth
What is the temperature of the star Delta?
With a combined apparent magnitude of 1.96, the Delta Velorum system is the second brightest point of light in Vela, after Regor (Gamma2 Velorum)….Delta Velorum Ab.
| Spectral class | A4V |
|---|---|
| Luminosity | 51 L☉ |
| Radius | 2.37 – 2.52 R☉ |
| Temperature | 9,830 K |
| Age | 400 million years |
What color is Alsephina?
The primary component, Delta Velorum Aa (formally known as Alsephina), is a white subgiant of the spectral type A2IV. It has a mass 2.43 times that of the Sun and a radius 2.79 – 2.97 times solar.
What would happen if Rigel replaced our Sun?
If Rigel would replace our Sun, all life on Earth would be exterminated since Rigel is at least 2 times hotter than our Sun.
What type of star is Sirius?
binary star
Sirius, also called Alpha Canis Majoris or the Dog Star, brightest star in the night sky, with apparent visual magnitude −1.46. It is a binary star in the constellation Canis Major. The bright component of the binary is a blue-white star 25.4 times as luminous as the Sun.