Star · M4V
WISE J073347.94+754439.2
WISE J073347.94+754439.2 is a main-sequence star of spectral type M4V in the constellation Camelopardalis, 75.0 light-years from the Sun.
| Constellation | Camelopardalis |
|---|---|
| Distance | 75.0 light-years (23.0 pc) |
| Apparent magnitude | magnitude 24.70 |
| Absolute magnitude | magnitude 22.89 |
| Spectral type | M4V |
| Surface temperature | 2,980 K |
| Luminosity | 1.10 × 10⁻⁶ L☉ |
| Radius | 0.00394 R☉ |
| Mass | 0.075 M☉ (estimated) |
| Right ascension (J2000) | 7h 33m 48.4s |
| Declination (J2000) | +75° 44′ 38″ |
| Space velocity (relative to the Sun) | 13.2 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 24.70. Visible from the whole Northern Hemisphere and south to latitude 14° S. North of latitude 14° N it never sets.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1951. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 1.3 million years.
The Sun seen from there
From a planet around WISE J073347.94+754439.2, the Sun would look like a star of magnitude 6.64, in the direction where our sky has the constellation Octans. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- GJ 9216 8.12 light-years
- GJ 3427 8.40 light-years
- GJ 3351 9.43 light-years
- Gl 275.1 9.48 light-years
- Gl 341.1 9.78 light-years
- 2MASS J06320617+8305014 10.2 light-years
- 2MASS J09111297+7401081 10.7 light-years
- TOI-6662 10.9 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.