Bet TrA
Bet TrA
Bet TrA is a F-type (Yellow-White) star. It carries the designation Bet TrA.
Bet TrA lies approximately 40.4 light-years from Earth, placing it within the Sun's local stellar neighborhood. This relatively short cosmic distance means the light reaching us today departed the star only about 40 years ago.
Bet TrA is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
At an apparent magnitude of +2.83, Bet TrA is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its white hue, which corresponds to a B-V color index of +0.315.
Physical Properties
| Spectral Class | Class F — F-type (Yellow-White) |
| Color Index (B−V) | 0.315 |
Observation
| Apparent Magnitude | +2.83 |
| Absolute Magnitude | 2.37 |
| Distance | 40.4 ly |
Position
| Right Ascension | 15h 55.14m |
| Declination | -63° 25.84′ |
Frequently Asked Questions
What type of star is Bet TrA?
Bet TrA is a Class F — F-type (Yellow-White) star.
How far is Bet TrA from Earth?
Bet TrA is approximately 40.4 light-years from Earth.
Can you see Bet TrA with the naked eye?
With an apparent magnitude of 2.83, Bet TrA is visible to the naked eye.