Star · K7V
TIC 153919886
TIC 153919886 is a main-sequence star of spectral type K7V in the constellation Ursa Major, 431.6 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Ursa Major |
|---|---|
| Distance | 431.6 light-years (132.3 pc) |
| Apparent magnitude | magnitude 14.41 |
| Absolute magnitude | magnitude 8.80 |
| Spectral type | K7V |
| Surface temperature | 4,140 K |
| Luminosity | 0.0677 L☉ |
| Radius | 0.592 R☉ |
| Mass | 0.581 M☉ |
| Right ascension (J2000) | 11h 27m 22.6s |
| Declination (J2000) | +68° 10′ 52″ |
| Space velocity (relative to the Sun) | 37.4 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 14.41. Visible from the whole Northern Hemisphere and south to latitude 22° S. North of latitude 22° 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 1594. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 7.7 million years.
The Sun seen from there
From a planet around TIC 153919886, the Sun would look like a star of magnitude 10.44, in the direction where our sky has the constellation Indus. It would be invisible to the naked eye.
Planets
- TIC 153919886 b 2.11-day orbit · 2.71 R⊕
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.