Star · M4V
WISE J013525.64+171503.4
WISE J013525.64+171503.4 is a main-sequence star of spectral type M4V in the constellation Pisces, 69.5 light-years from the Sun.
| Constellation | Pisces |
|---|---|
| Distance | 69.5 light-years (21.3 pc) |
| Apparent magnitude | magnitude 24.57 |
| Absolute magnitude | magnitude 22.93 |
| Spectral type | M4V |
| Surface temperature | 2,980 K |
| Luminosity | 1.06 × 10⁻⁶ L☉ |
| Radius | 0.00387 R☉ |
| Mass | 0.075 M☉ (estimated) |
| Right ascension (J2000) | 1h 35m 25.9s |
| Declination (J2000) | +17° 15′ 05″ |
| Space velocity (relative to the Sun) | 44.5 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 24.57. Visible from the whole Northern Hemisphere and south to latitude 73° S. North of latitude 73° N it never sets. It stands highest at midnight in October, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1957. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 1.2 million years.
The Sun seen from there
From a planet around WISE J013525.64+171503.4, the Sun would look like a star of magnitude 6.47, in the direction where our sky has the constellation Virgo. It would be visible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- SDSS J015141.69+124429.6 7.25 light-years
- 2MASSW J0141032+180450 7.84 light-years
- Gl 58.2 8.81 light-years
- GJ 1030 9.39 light-years
- GJ 1034 10.2 light-years
- HIP 7765 10.3 light-years
- GJ 3114 10.4 light-years
- Gl 53.1A 10.6 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.