Star · M2V
SDSS J233526.42+081721.3
SDSS J233526.42+081721.3 is a main-sequence star of spectral type M2V in the constellation Pegasus, 183.3 light-years from the Sun.
| Constellation | Pegasus |
|---|---|
| Distance | 183.3 light-years (56.2 pc) |
| Apparent magnitude | magnitude 21.50 |
| Absolute magnitude | magnitude 17.75 |
| Spectral type | M2V |
| Surface temperature | 3,270 K |
| Luminosity | 6.12 × 10⁻⁵ L☉ |
| Radius | 0.0244 R☉ |
| Mass | 0.075 M☉ (estimated) |
| Right ascension (J2000) | 23h 35m 26.5s |
| Declination (J2000) | +8° 17′ 21″ |
| Space velocity (relative to the Sun) | 12.3 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 21.50. Visible from the whole Northern Hemisphere and south to latitude 82° S. 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 1843. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 3.3 million years.
The Sun seen from there
From a planet around SDSS J233526.42+081721.3, the Sun would look like a star of magnitude 8.58, in the direction where our sky has the constellation Crater. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- SIMP J23302193+1006003 7.57 light-years
- HIP 117163 7.79 light-years
- HIP 117164 7.86 light-years
- HIP 117394 10.3 light-years
- HIP 116459 10.9 light-years
- HIP 115819 13.5 light-years
- θ Psc 16.0 light-years
- 82 Peg 16.1 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.