Star · ?
GJ 3619
GJ 3619 is a main-sequence star of spectral type ? in the constellation Leo, 81.9 light-years from the Sun.
| Constellation | Leo |
|---|---|
| Distance | 81.9 light-years (25.1 pc) |
| Apparent magnitude | magnitude 13.55 |
| Absolute magnitude | magnitude 11.55 |
| Spectral type | ? |
| Surface temperature | 3,650 K |
| Luminosity | 0.00926 L☉ |
| Radius | 0.241 R☉ |
| Mass | 0.247 M☉ (estimated) |
| Right ascension (J2000) | 10h 46m 04.1s |
| Declination (J2000) | +9° 41′ 54″ |
| Space velocity (relative to the Sun) | 34.2 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 13.55. Visible from the whole Northern Hemisphere and south to latitude 80° S. It stands highest at midnight in March, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1944. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 1.5 million years.
The Sun seen from there
From a planet around GJ 3619, the Sun would look like a star of magnitude 6.83, in the direction where our sky has the constellation Aquarius. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- SDSS J104829.21+091937.8 3.06 light-years
- HIP 51254 8.39 light-years
- ULAS J105131.80+025751.0 10.3 light-years
- PSO J167.1132+08.6331 10.4 light-years
- HIP 50782 11.1 light-years
- GJ 3624 11.5 light-years
- GJ 1141A 11.5 light-years
- GJ 1141B 11.5 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.