Star · K0V
TOI-5704
TOI-5704 is a main-sequence star of spectral type K0V in the constellation Ursa Major, 292.1 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Ursa Major |
|---|---|
| Distance | 292.1 light-years (89.6 pc) |
| Apparent magnitude | magnitude 12.50 |
| Absolute magnitude | magnitude 7.74 |
| Spectral type | K0V |
| Surface temperature | 4,590 K |
| Luminosity | 0.229 L☉ |
| Radius | 0.758 R☉ |
| Mass | 0.73 M☉ |
| Metallicity [Fe/H] | 0.43 |
| Right ascension (J2000) | 11h 19m 17.9s |
| Declination (J2000) | +44° 59′ 21″ |
| Space velocity (relative to the Sun) | 22.1 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 12.50. Visible from the whole Northern Hemisphere and south to latitude 45° S. North of latitude 45° N it never sets. It stands highest at midnight in March, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1734. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 5.2 million years.
The Sun seen from there
From a planet around TOI-5704, the Sun would look like a star of magnitude 9.59, in the direction where our sky has the constellation Grus. It would be invisible to the naked eye.
Planets
- TOI-5704 b 3.77-day orbit · 3.23 R⊕
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 54947 4.00 light-years
- HIP 54768 10.7 light-years
- HIP 54915 12.6 light-years
- HIP 55391 14.1 light-years
- HIP 54053 16.2 light-years
- HIP 56674 17.2 light-years
- SDSS J111142.61+461809.1 17.2 light-years
- HIP 56170 18.4 light-years
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.