Nearby stars catalogue < LIVING fUTURE

Star KOI-4777

Red dwarf KOI-4777 is located 564.6 light years away from the Sun. It is a single star, that has 41 of solar mass. There is at least one exoplanet in this system.
Sun distance
564.6 light years
KOI-4777
part of star image
part of star image
Red dwarf

Mass: 0.41 M Sun | M Jupiter
radius icon
Size: 0.4 R Sun | R Jupiter
temperature iconTemperature: 3515 K | 0.61 T Sun
time iconAge: 3.5 billions years | 0.76 Sun

1 exoplanet:
KOI-4777 b
0.3 M n/a 0.4 days
Photometry
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
More about KOI-4777
      Star KOI-4777 can be found in northern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope.  KOI-4777 is about 40 % of the size of Sun and temperature in its outer envelope is around 3515 K (3242 °C), which is about 61 % of Suns temperature.
Other designations of this star
2MASS J19090291+4201563, KIC 6592335, TIC 158427808, Gaia DR2 2102436351673656704
External sources
Scientific studies
Submitted: 07. 12. 2021
icon studyA hot Mars-sized exoplanet transiting an M dwarf
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.
News from this star system
Article image:

Newly discovered KOI-4777 b is the smallest known ultra-short period exoplanet

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koi-4777