TOI-3757 is 591 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this M0 V star; the first was found in 2022 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-3757 b goes round its star every 3.44 days, 26 times as often as Mercury goes round the Sun.
| Spectral type | M0 V |
| Surface temperature | 3,913 K |
| Mass | 0.64 solar masses |
| Radius | 0.62 solar radii |
| Luminosity | 0.087 times the Sun |
| Apparent magnitude | 14.812 |
| Age | about 7.1 billion years |
| Distance from the Sun | 590.8 light-years (181.1 parsecs) |
| Position (J2000) | RA 91.0036°, Dec 55.0200° |
| Constellation | Auriga |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-3757 b | 3.44 days | 0.0384 AU | 12 R⊕ | 85.3 M⊕ | Transit, 2022 |
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.