Star · K7V
TOI-4363
TOI-4363 is a main-sequence star of spectral type K7V in the constellation Cetus, 253.4 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Cetus |
|---|---|
| Distance | 253.4 light-years (77.7 pc) |
| Apparent magnitude | magnitude 12.66 |
| Absolute magnitude | magnitude 8.21 |
| Spectral type | K7V |
| Surface temperature | 4,280 K |
| Luminosity | 0.11 L☉ |
| Radius | 0.691 R☉ |
| Mass | 0.62 M☉ |
| Right ascension (J2000) | 2h 28m 26.5s |
| Declination (J2000) | −12° 32′ 58″ |
| Space velocity (relative to the Sun) | 38.1 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 12.66. Visible from the whole Southern Hemisphere and north to latitude 77° N. South of latitude 77° S it never sets. It stands highest at midnight in October, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1773. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 4.5 million years.
The Sun seen from there
From a planet around TOI-4363, the Sun would look like a star of magnitude 9.28, in the direction where our sky has the constellation Boötes. It would be invisible to the naked eye.
Planets
- TOI-4363 b 2.12-day orbit · 1.77 R⊕
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 11013 12.6 light-years
- HIP 11348 13.9 light-years
- HIP 12381 14.7 light-years
- HIP 12341 15.5 light-years
- HIP 12126 15.7 light-years
- HIP 12554 18.4 light-years
- HIP 10945 20.0 light-years
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.