Star · G1V
GJ 9209A
GJ 9209A is a main-sequence star of spectral type G1V in the constellation Pictor, 117.5 light-years from the Sun.
| Other names | HIP 29788 |
|---|---|
| Constellation | Pictor |
| Distance | 117.5 light-years (36.0 pc) |
| Apparent magnitude | magnitude 6.44 |
| Absolute magnitude | magnitude 3.66 |
| Spectral type | G1V |
| Surface temperature | 6,000 K |
| Luminosity | 3.09 L☉ |
| Radius | 1.63 R☉ |
| Mass | 1.33 M☉ (estimated) |
| Right ascension (J2000) | 6h 16m 18.8s |
| Declination (J2000) | −59° 12′ 49″ |
| Space velocity (relative to the Sun) | 54.6 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.44). Visible from the whole Southern Hemisphere and north to latitude 31° N. South of latitude 31° S 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 1908. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 2.1 million years.
The Sun seen from there
From a planet around GJ 9209A, the Sun would look like a star of magnitude 7.61, in the direction where our sky has the constellation Draco. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.