Star · G1V
Gl 853A
Gl 853A is a main-sequence star of spectral type G1V in the constellation Grus, 45.9 light-years from the Sun.
| Other names | HIP 110109 |
|---|---|
| Constellation | Grus |
| Distance | 45.9 light-years (14.1 pc) |
| Apparent magnitude | magnitude 5.36 |
| Absolute magnitude | magnitude 4.62 |
| Spectral type | G1V |
| Surface temperature | 5,910 K |
| Luminosity | 1.29 L☉ |
| Radius | 1.08 R☉ |
| Mass | 1.07 M☉ (estimated) |
| Right ascension (J2000) | 22h 18m 15.6s |
| Declination (J2000) | −53° 37′ 37″ |
| Space velocity (relative to the Sun) | 53.0 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 5.36). Visible from the whole Southern Hemisphere and north to latitude 36° N. South of latitude 36° S it never sets. It stands highest at midnight in August, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1980. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 814 thousand years.
The Sun seen from there
From a planet around Gl 853A, the Sun would look like a star of magnitude 5.57, in the direction where our sky has the constellation Ursa Major. It would be visible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- Gl 853B 1.17 light-years
- HD 211970 3.17 light-years
- Gl 841A 4.26 light-years
- Gl 841B 4.31 light-years
- WISE J215949.48-480854.9 5.20 light-years
- GJ 9780 5.70 light-years
- Gl 833 6.20 light-years
- WISEA J214155.85-511853.1 7.35 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.