Star · M4V
2MASS J00133470+1109403
2MASS J00133470+1109403 is a main-sequence star of spectral type M4V in the constellation Pisces, 153.3 light-years from the Sun.
| Constellation | Pisces |
|---|---|
| Distance | 153.3 light-years (47.0 pc) |
| Apparent magnitude | magnitude 21.22 |
| Absolute magnitude | magnitude 17.86 |
| Spectral type | M4V |
| Surface temperature | 2,980 K |
| Luminosity | 1.13 × 10⁻⁴ L☉ |
| Radius | 0.04 R☉ |
| Mass | 0.075 M☉ (estimated) |
| Right ascension (J2000) | 0h 13m 34.7s |
| Declination (J2000) | +11° 09′ 40″ |
| Space velocity (relative to the Sun) | 17.8 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 21.22. Visible from the whole Northern Hemisphere and south to latitude 79° S. North of latitude 79° N it never sets. It stands highest at midnight in September, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1873. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 2.7 million years.
The Sun seen from there
From a planet around 2MASS J00133470+1109403, the Sun would look like a star of magnitude 8.19, in the direction where our sky has the constellation Virgo. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 943 2.68 light-years
- HIP 999 12.9 light-years
- HIP 1427 14.1 light-years
- ULAS J002136.01+155227.3 14.9 light-years
- ULAS J235204.62+124444.9 15.8 light-years
- ULAS J235618.01+075420.4 16.0 light-years
- HIP 1771 16.4 light-years
- HIP 117461 17.0 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.