19Tau5Eri
19Tau5Eri
19Tau5Eri is a B-type (Blue-White) star. It carries the designation 19Tau5Eri.
Located approximately 293.3 light-years from Earth, 19Tau5Eri resides within the broader disk of our Milky Way galaxy.
19Tau5Eri is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.26, 19Tau5Eri sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue hue, which corresponds to a B-V color index of -0.106.
Physical Properties
| Spectral Class | Class B — B-type (Blue-White) |
| Color Index (B−V) | -0.106 |
Observation
| Apparent Magnitude | +4.26 |
| Absolute Magnitude | -0.51 |
| Distance | 293 ly |
Position
| Right Ascension | 3h 33.79m |
| Declination | -21° 37.97′ |
Frequently Asked Questions
What type of star is 19Tau5Eri?
19Tau5Eri is a Class B — B-type (Blue-White) star.
How far is 19Tau5Eri from Earth?
19Tau5Eri is approximately 293.3 light-years from Earth.
Can you see 19Tau5Eri with the naked eye?
With an apparent magnitude of 4.26, 19Tau5Eri is visible to the naked eye.