Star · B9IV
134 Tau
134 Tau is a subgiant star of spectral type B9IV in the constellation Taurus, 281.2 light-years from the Sun.
| Other names | HIP 27511 |
|---|---|
| Constellation | Taurus |
| Distance | 281.2 light-years (86.2 pc) |
| Apparent magnitude | magnitude 4.89 |
| Absolute magnitude | magnitude 0.21 |
| Spectral type | B9IV |
| Surface temperature | 11,060 K |
| Luminosity | 115 L☉ |
| Radius | 2.92 R☉ |
| Mass | 3.52 M☉ (estimated) |
| Right ascension (J2000) | 5h 49m 32.9s |
| Declination (J2000) | +12° 39′ 05″ |
| Space velocity (relative to the Sun) | 23.0 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 4.89). Visible from the whole Northern Hemisphere and south to latitude 77° S. North of latitude 77° N it never sets. It stands highest at midnight in December, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1745. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 5.0 million years.
The Sun seen from there
From a planet around 134 Tau, the Sun would look like a star of magnitude 9.51, in the direction where our sky has the constellation Serpens. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- 135 Tau 8.23 light-years
- HIP 27933 14.3 light-years
- HIP 26625 15.0 light-years
- HIP 28182 15.3 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.