stars
exoplanets
news
Exoplanet Kepler-1990 c
Exoplanet Kepler-1990 c orbits star Kepler-1990 that lies 1296 light years away from the Sun.
It has about 150px of Earth radius and orbits its star much closer than Earth orbits Sun.
Sun distance
1296 light years
1296 light years
Loading may take a moment.
Kepler-1990 c
Exoplanet
Star: Kepler-1990
Distance from the star: 0.0504 AU
Orbit around star: 4.068429 days
+
Orbital period
Orbital period of exoplanet Kepler-1990 c around its star is 4.068429 days.
The orbital period of an exoplanet is the time it takes to complete one full orbit around its star, usually measured in days. Most of the exoplanets discovered so far have orbital periods of less than one year...
More about Orbital period in StellarGuide
Eccentricity: 0.0Basic characteristic
Size: 0.1059 R Earth
Temperature: 1170.0 K | 896.85 °C
Year of discovery: 2023 (transit)
Other designations of this exoplanet
Kepler-1990 c, KIC 8456679 c, KOI-102 c, TYC 3149-1280-1 c, 2MASS J19584914 4426087 c
Kepler-1990 c, KIC 8456679 c, KOI-102 c, TYC 3149-1280-1 c, 2MASS J19584914 4426087 c
Advertisement
Kepler-1990 system structure
Exoplanet Kepler-1990 c orbits star Kepler-1990, which has bigger mass than Sun. It is one of 2 known exoplanets orbiting this star.
|
|
Kepler-1990 | ||||||||
| Kepler-1990 b | 0.03 AU | 3.9 R⊕ | 1.7 days | ||||||
| Kepler-1990 c | 0.05 AU | 0.1 R⊕ | 4.1 days | ||||||
Comparison
When comparing to the Solar system planets, Kepler-1990 c orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Size | 0.28 | 0.11 | 0.11 | 0.2 | 0.01 | 0.01 | 0.03 | 0.03 |
|
Distance | 0.13 | 0.07 | 0.05 | 0.03 | 0.01 | 0.01 | 0 | 0 |
|
Temperature | 2.66 | 1.59 | 4.06 | 5.63 | 7.18 | 8.8 | 15 | 16.25 |
Habitability
Habitable zone of the star: 400.4 - 576.8 AU
The planet is too hot to sustain liquid water.