Star · K0V
TOI-2104
TOI-2104 is a main-sequence star of spectral type K0V in the constellation Camelopardalis, 250.3 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Camelopardalis |
|---|---|
| Distance | 250.3 light-years (76.7 pc) |
| Apparent magnitude | magnitude 10.93 |
| Absolute magnitude | magnitude 6.51 |
| Spectral type | K0V |
| Surface temperature | 4,860 K |
| Luminosity | 0.274 L☉ |
| Radius | 0.724 R☉ |
| Mass | 0.8 M☉ |
| Right ascension (J2000) | 10h 06m 27.7s |
| Declination (J2000) | +83° 05′ 18″ |
| Space velocity (relative to the Sun) | 58.4 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 10.93. Visible from the whole Northern Hemisphere and south to latitude 7° S. North of latitude 7° N it never sets.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1776. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 4.4 million years.
The Sun seen from there
From a planet around TOI-2104, the Sun would look like a star of magnitude 9.25, in the direction where our sky has the constellation Octans. It would be invisible to the naked eye.
Planets
- TOI-2104 b 5.9-day orbit · 1.53 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.