Star · B5III
HIP 98379
HIP 98379 is a giant star of spectral type B5III in the constellation Cygnus, 808.2 light-years from the Sun.
| Constellation | Cygnus |
|---|---|
| Distance | 808.2 light-years (247.8 pc) |
| Apparent magnitude | magnitude 6.14 |
| Absolute magnitude | magnitude −0.83 |
| Spectral type | B5III |
| Surface temperature | 13,190 K |
| Luminosity | 426 L☉ |
| Radius | 3.95 R☉ |
| Mass | 5.12 M☉ (estimated) |
| Right ascension (J2000) | 19h 59m 15.3s |
| Declination (J2000) | +52° 03′ 21″ |
| Space velocity (relative to the Sun) | 19.6 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.14). Visible from the whole Northern Hemisphere and south to latitude 38° S. North of latitude 38° N it never sets. It stands highest at midnight in July, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1218. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 14 million years.
The Sun seen from there
From a planet around HIP 98379, the Sun would look like a star of magnitude 11.80, in the direction where our sky has the constellation Carina. It would be invisible to the naked eye.
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.