61 Cygni A
By- Anushya Alandur
AKA- The Flying Star or Bessel's Star
Star- stars are huge balls of hydrogen and helium
Luminosity- the amount of energy or power released from a star due to nuclear fusion.
Absolute Magnitude- the magnitude of a star as it would appear to a hypothetical observer at a distance of 10 parsecs or 32.6 light- years.
Apparent Magnitude - a measure of a star's brightness as seen by an observer on Earth adjusted to the value it would have been without an atmosphere.
Light Year- the distance that light travels in one year in a vacuum
Diameter-0.48-1.05 solar diameter
Age- 5.1- 7.1 Gigayears
Apparent magnitude- 5.21 V
Absolute magnitude-7.48 V
1. Visible to the naked Eye
2. Part of a binary solar system with 61 cygni B