Star · M0.5 V
TOI-530
TOI-530 is a main-sequence star of spectral type M0.5 V in the constellation Gemini, 485.2 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Gemini |
|---|---|
| Distance | 485.2 light-years (148.8 pc) |
| Apparent magnitude | magnitude 15.40 |
| Absolute magnitude | magnitude 9.54 |
| Spectral type | M0.5 V |
| Surface temperature | 3,660 K |
| Luminosity | 0.049 L☉ |
| Radius | 0.54 R☉ |
| Mass | 0.53 M☉ |
| Metallicity [Fe/H] | 0.38 |
| Right ascension (J2000) | 6h 53m 39.1s |
| Declination (J2000) | +12° 52′ 54″ |
| Space velocity (relative to the Sun) | 45.2 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 15.40. Visible from the whole Northern Hemisphere and south to latitude 77° S. North of latitude 77° N it never sets. It stands highest at midnight in January, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1541. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 8.6 million years.
The Sun seen from there
From a planet around TOI-530, the Sun would look like a star of magnitude 10.69, in the direction where our sky has the constellation Scutum. It would be invisible to the naked eye.
Planets
- TOI-530 b 6.39-day orbit · 9.3 R⊕
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.