The "alpha" is a star's nomenclature means it's (usually) the brightest star in its constellation. Even if the constellations are apparently close, the stars could be any distance, since the constellation is only the two-dimensional "window" and doesn't tell us anything about the depth of the starfield.
However, Alpha Sagittarii is about 180 light years from Earth. Since this is much further away than Alpha Centauri, we can more or less ignore the 4 light year distance between Earth and Alpha Centauri and say that Alpha Sagittarii is also about 180 light years from Alpha Centauri as well.
Alpha Sagittarii (Alrami or Rukbat) is a star in the constellation of Sagittarius.It is about 170 light years from us.
As far as I am aware, it is still there.
Alpha Centauri is a star, it cannot have satellites. Satellites orbit planets.
The distance to Alpha Centauri is about 4.3 light-years.
That would be "Alpha Centauri". The distance is about 4.4 light-years.
About 4.4 light years.
Alpha Centauri AB is a binary star system. It is 4.37 light years away from our Sun. Both Alpha Centauri A and Alpha Centauri B are in close orbit around each other, so the same distance is valid for both.
Proxima Centauri Alpha Centauri A Alpha Centauri B
Alpha Centauri A has an apparent magnitude of -0.01
A star system
Alpha Centauri does not orbit the sun.
No, Proxima Centauri and Alpha Centauri do not revolve around each other.