Star · M0V
WISEA J195311.04-022954.7
WISEA J195311.04-022954.7 is a main-sequence star of spectral type M0V in the constellation Aquila, 147.1 light-years from the Sun.
| Constellation | Aquila |
|---|---|
| Distance | 147.1 light-years (45.1 pc) |
| Apparent magnitude | magnitude 21.92 |
| Absolute magnitude | magnitude 18.65 |
| Spectral type | M0V |
| Surface temperature | 3,640 K |
| Luminosity | 1.36 × 10⁻⁵ L☉ |
| Radius | 0.00929 R☉ |
| Mass | 0.075 M☉ (estimated) |
| Right ascension (J2000) | 19h 53m 11.0s |
| Declination (J2000) | −2° 29′ 57″ |
| Space velocity (relative to the Sun) | 94.8 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 21.92. Visible from the whole Southern Hemisphere and north to latitude 88° N. 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 1879. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 2.6 million years.
The Sun seen from there
From a planet around WISEA J195311.04-022954.7, the Sun would look like a star of magnitude 8.10, in the direction where our sky has the constellation Canis Minor. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 96834 8.52 light-years
- HIP 99100 11.3 light-years
- HIP 97384 11.5 light-years
- 64 Aql 11.6 light-years
- HIP 95829 17.3 light-years
- HIP 97668 17.6 light-years
- HIP 97704 17.9 light-years
- HIP 97940 18.9 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.