TOI-3884 is 141 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this M4 star; the first was found in 2022 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-3884 b goes round its star every 4.54 days, 19 times as often as Mercury goes round the Sun.
| Spectral type | M4 |
| Surface temperature | 3,180 K |
| Mass | 0.298 solar masses |
| Radius | 0.302 solar radii |
| Luminosity | 0.0093 times the Sun |
| Apparent magnitude | 15.744 |
| Distance from the Sun | 140.7 light-years (43.1 parsecs) |
| Position (J2000) | RA 181.5718°, Dec 12.5070° |
| Constellation | Virgo |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-3884 b | 4.54 days | 0.0361 AU | 6.43 R⊕ | 32.59 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.