TOI-1937 A is 1,354 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,814 K star; the first was found in 2023 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-1937 A b goes round its star every 22.7 hours, 93 times as often as Mercury goes round the Sun.
TOI-1937 A is one of 2 stars in its system. The position of the other star is not catalogued, so only TOI-1937 A and its planets are drawn.
| Surface temperature | 5,814 K |
| Mass | 1.072 solar masses |
| Radius | 1.08 solar radii |
| Luminosity | 1.202 times the Sun |
| Apparent magnitude | 13.18 |
| Age | about 3.6 billion years |
| Distance from the Sun | 1354.0 light-years (415.1 parsecs) |
| Position (J2000) | RA 116.3707°, Dec -52.3833° |
| Constellation | Carina |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-1937 A b | 22.7 hours | 0.0193 AU | 13.978 R⊕ | 638.84 M⊕ | Transit, 2023 |
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.