Nearby stars catalogue < LIVING fUTURE

Star TOI-2257

Red dwarf TOI-2257 is located 188.8 light years away from the Sun. It is a single star of spectral class M3, that has 33 of solar mass. There is at least one exoplanet in this system.
Sun distance
188.8 light years
TOI-2257
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Red dwarf (spectral class M3)

Mass: 0.33 M Sun | M Jupiter
radius icon
Size: 0.311 R Sun | R Jupiter
temperature iconTemperature: 3430 K | 0.59 T Sun

1 exoplanet:
TOI-2257 b
5.7 M 0.15 AU 35.2 days
More about TOI-2257
      Star TOI-2257 can be found in northern celestial hemisphere.  TOI-2257 is about 30 % of the size of Sun and temperature in its outer envelope is around 3430 K (3157 °C), which is about 59 % of Suns temperature.
Other designations of this star
TIC 198485881
Class of stars Red dwarf
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Red dwarfs are small reddish stars, that are by far the most common type of star in solar neighborhood. Their mass is usually between 10 and 50 % of solar mass.
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toi-2257