β Trianguli is the brightest star in the constellation Triangulum with an apparent magnitude of 3.00 mag. It is almost 127 light-years (ly) away.
The star is a spectroscopic double star. The companion orbits the main star with an orbital period of 31.8 days at a distance of only 0.3 AU.
| β Trianguli | |
|---|---|
| Constellation | Triangulum |
| Right ascension | 02h 09m 32.63s |
| Declination | +34° 59′ 14.3″ |
| Apparent magnitude | 3.00 mag |
| Distance | (126.8 ± 1.7) ly |
| Bayer designation | β Trianguli |
| Bright Star Catalogue | HR 622 |
| Hipparcos Catalogue | HIP 10064 |
| SAO Catalogue | SAO 55306 |
