Kepler-453b
| Exoplanet |
List of exoplanets
|
|||||
|---|---|---|---|---|---|---|
| Parent star | ||||||
| Star | Kepler-453 | |||||
| Right ascension | (α) | 18h52m57.91s | ||||
| Declination | (δ) | +46d22m42.5s | ||||
| Mass | (m) | 0.944±0.010 M☉ | ||||
| Radius | (r) | 0.833±0.011 R☉ | ||||
| Temperature | (T) | 5527±100 K | ||||
| Metallicity | [Fe/H] | 0.090±0.100 | ||||
| Age | <2.49±0.38 Gyr | |||||
| Physical characteristics | ||||||
| Mass | (m) | 0.1±16M⊕ | ||||
| Radius | (r) | 6.204±0.039R⊕ | ||||
| Density | (ρ) | nullg cm−3 | ||||
| Orbital elements | ||||||
| Semi-major axis | (a) | 0.7903±0.0028AU | ||||
| Eccentricity | (e) | 0.0359±0.0088 | ||||
| Orbital period | (P) | 240.503±0.053d | ||||
| Inclination | (i) | 89.4429±0.0091 ° | ||||
| Discovery information | ||||||
| Discovery date | 2015 | |||||
| Discoverer(s) | ||||||
| Discovery method | Transit | |||||
| Discovery site | Kepler Space Observatory | |||||
| Discovery status | Confirmed | |||||
Kepler-453b is a circumbinary exoplanet in the binary-star system Kepler-453. It orbits the binary system in the habitable zone every 240.5 days. It also may have a relatively low density. This is due to its mass likely being less than 32 Earth Masses.
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