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Stellar Catalog
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Nearby stars catalogue
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K2-25
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Star K2-25

Red dwarf K2-25 is located 146 light years away from the Sun. It is a single star of spectral class M4.5, that has 26 % of solar mass. There is at least one exoplanet in this system.
Sun distance
146 light years

K2-25

Spectral class: M4.5

Location

Ascension iconRight ascension: 4h 13m 5.749s
Declination iconDeclination: 15° 14' 51.72'' (equatorial region)
Parallax iconParallax: 22.357
Distance iconSun distance: 145.884 ly | 44.7 pc

Basic characteristic

icon weight
Mass: 26.3 % M Sun | 276 M Jupiter
radius icon
Size: 29 % R Sun | 2.9 R Jupiter
temperature iconTemperature: 3180 K | 0.55 T Sun
time iconAge: 0.73 billions years | 0.16 Sun
luminosity iconLuminosity: 0.00816 L Sun

Photometry

Magnitude iconApparent magnitude (V): 15.9
Magnitude iconAbsolute magnitude (V): 12.6
5
10
15
20
25
30
35
K
2.1
H
1.6
J
1.2
Grp
0.8
I
0.8
G
0.6
V
0.5
Gbp
0.5
B
0.4
U
0.3
Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).

System structure

K2-25
K2-25 b n/a 24.5 M 3.4 R 3.5 days
More about K2-25
Star K2-25 is approximately 30 % of the size of Sun and temperature on its surface is around 3180 K (2907 °C), which is about 55 % of Sun's temperature.
       K2-25 can be found in northern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope. 
Other designations of this star
TOI 5095, Gaia DR3 3311804515502788352
External sources
gaia icon
Gaia database (Gaia DR3 3311804515502788352)
Archive from the Gaia mission
tess icon
TESS database (TOI 5095.01)
Archive from the TESS mission
Class of stars Red dwarf
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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