Star · M4V
SDSS J075414.03+431534.1
SDSS J075414.03+431534.1 is a main-sequence star of spectral type M4V in the constellation Lynx, 283.8 light-years from the Sun.
| Constellation | Lynx |
|---|---|
| Distance | 283.8 light-years (87.0 pc) |
| Apparent magnitude | magnitude 21.91 |
| Absolute magnitude | magnitude 17.21 |
| Spectral type | M4V |
| Surface temperature | 2,980 K |
| Luminosity | 2.05 × 10⁻⁴ L☉ |
| Radius | 0.0539 R☉ |
| Mass | 0.075 M☉ (estimated) |
| Right ascension (J2000) | 7h 54m 14.0s |
| Declination (J2000) | +43° 15′ 34″ |
| Space velocity (relative to the Sun) | 14.4 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 21.91. Visible from the whole Northern Hemisphere and south to latitude 47° S. North of latitude 47° N it never sets. It stands highest at midnight in January, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1742. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 5.0 million years.
The Sun seen from there
From a planet around SDSS J075414.03+431534.1, the Sun would look like a star of magnitude 9.53, in the direction where our sky has the constellation Sagittarius. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 38001 11.9 light-years
- SDSS J075215.94+454746.2 14.4 light-years
- HIP 40098 16.8 light-years
- HIP 38254 17.4 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.