TIC 393818343 is 306 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G0 star; the first was found in 2024 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTIC 393818343 b goes round its star every 16.2 days, 5 times as often as Mercury goes round the Sun.
TIC 393818343 is one of 2 stars in its system. The position of the other star is not catalogued, so only TIC 393818343 and its planets are drawn.
| Spectral type | G0 |
| Surface temperature | 5,756 K |
| Mass | 1.082 solar masses |
| Radius | 1.086 solar radii |
| Luminosity | 1.168 times the Sun |
| Apparent magnitude | 9.48 |
| Age | about 3.8 billion years |
| Distance from the Sun | 305.7 light-years (93.7 parsecs) |
| Position (J2000) | RA 310.2917°, Dec 3.6383° |
| Constellation | Delphinus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TIC 393818343 b | 16.2 days | 0.129 AU | 12.184 R⊕ | 1379.4 M⊕ | Transit, 2024 |
Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.