Star · K5 V
TOI-2134
TOI-2134 is a main-sequence star of spectral type K5 V in the constellation Hercules, 73.9 light-years from the Sun. It is orbited by 2 confirmed exoplanet(s).
| Constellation | Hercules |
|---|---|
| Distance | 73.9 light-years (22.7 pc) |
| Apparent magnitude | magnitude 9.07 |
| Absolute magnitude | magnitude 7.29 |
| Spectral type | K5 V |
| Surface temperature | 4,580 K |
| Luminosity | 0.192 L☉ |
| Radius | 0.709 R☉ |
| Mass | 0.744 M☉ |
| Age | 3.8 billion years |
| Metallicity [Fe/H] | 0.12 |
| Right ascension (J2000) | 18h 07m 44.5s |
| Declination (J2000) | +39° 04′ 27″ |
| Space velocity (relative to the Sun) | 37.3 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 9.07. Visible from the whole Northern Hemisphere and south to latitude 51° S. North of latitude 51° N it never sets. It stands highest at midnight in June, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1952. 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 TOI-2134, the Sun would look like a star of magnitude 6.61, in the direction where our sky has the constellation Columba. It would be invisible to the naked eye.
Planets
- TOI-2134 b 9.23-day orbit · 2.74 R⊕
- TOI-2134 c 95.9-day orbit · 7.35 R⊕
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.