Star · G1/2 V
TOI-3493
TOI-3493 is a main-sequence star of spectral type G1/2 V in the constellation Virgo, 316.8 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Virgo |
|---|---|
| Distance | 316.8 light-years (97.1 pc) |
| Apparent magnitude | magnitude 9.39 |
| Absolute magnitude | magnitude 4.45 |
| Spectral type | G1/2 V |
| Surface temperature | 5,840 K |
| Luminosity | 1.56 L☉ |
| Radius | 1.23 R☉ |
| Mass | 1.02 M☉ |
| Age | 7.3 billion years |
| Metallicity [Fe/H] | 0.03 |
| Right ascension (J2000) | 13h 43m 11.7s |
| Declination (J2000) | −22° 35′ 07″ |
| Space velocity (relative to the Sun) | 50.8 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 9.39. Visible from the whole Southern Hemisphere and north to latitude 67° N. South of latitude 67° S it never sets. It stands highest at midnight in April, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1709. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 5.6 million years.
The Sun seen from there
From a planet around TOI-3493, the Sun would look like a star of magnitude 9.77, in the direction where our sky has the constellation Pisces. It would be invisible to the naked eye.
Planets
- TOI-3493 b 8.16-day orbit · 3.22 R⊕
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 67368 9.31 light-years
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.