Kepler-90 e
Planet· orbits the Sun
Kepler-90 e — a sub-Neptune (2.66 R⊕) orbiting every 92 days. Size measured; mass size-estimated, so no density is quoted. Never imaged.
Open in 3D viewSee Kepler-90 e in the live, interactive 3D map
Key facts
Radius
16,947 km
2.66× wider than Earth
Year
91.94 Earth days
Distance from Kepler-90
0.42 AU
Science
Physical
- Radius
- 16,947 km · 2.66× wider than Earth
Orbital
- Semi-major axis
- 0.42 AU
- Eccentricity
- 0
- Inclination
- 0.00 °
- Orbital period
- 91.9 days
- Perihelion
- 0.42 AU
- Aphelion
- 0.42 AU
- Mean orbital velocity
- 49.7 km/s
Composition
- Bulk composition
- A sub-Neptune (2.66 R⊕). Size measured; mass size-estimated, so no density is quoted.
- Cloud appearance
- Appearance based on NASA/JPL-Caltech's artist's concept. No spacecraft has imaged this world, so its real appearance is unknown — The banded clouds shown are a representation of its class, shown only in Vision mode; Realism shows a plain spectral colour.
Radiation & temperature
- Insolation
- 10.1 S⊕ · 10.1× the sunlight Earth receives
- Equilibrium temperature
- 450 K (177 °C)
Discovery & history
- Method
- Transit detection
- Name
- Designated 'e' under the IAU convention that letters a star's planets 'b', 'c', 'd'... in the order found (the star is the unwritten 'a'); no IAU proper name has been assigned.
One of the seven planets confirmed around Kepler-90 in 2013.
Images
No telescope has imaged this world — it is known only from the tiny dip it makes crossing its star. Only its host system has been pictured (see the system view); its true surface appearance is unknown.