Kepler-1372 b
Kepler-1372 b is a super-Earth orbiting Kepler-1372 in the constellation Cygnus. It lies about 4,251 light-years from Earth and was discovered in 2016 using the transit method.
How Big Is Kepler-1372 b?
Kepler-1372 b has a radius of 1.27 times that of Earth.
Is Kepler-1372 b in the Habitable Zone?
The position of Kepler-1372 b relative to the habitable zone of Kepler-1372 cannot be precisely determined from the available orbital data.
Habitable zone of Kepler-1372: 0.707–1.670 AU (conservative: 0.895–1.584 AU), per Kopparapu et al. (2014). Earth orbits the Sun at 1 AU.
See the full interactive habitable-zone view in the Exoplanet Explorer app ›
Orbit and Year Length
A year on Kepler-1372 b — one full orbit around Kepler-1372 — lasts just 31.5 hours, shorter than Mercury's 88-day year.
How Was Kepler-1372 b Discovered?
Kepler-1372 b was discovered in 2016 using the transit method, with observations from Kepler.
The transit method watches a star for the tiny, regular dip in brightness that occurs when a planet crosses in front of it. The depth and timing of these dips reveal the planet's size and orbital period.
How Far Away Is Kepler-1372 b?
Kepler-1372 b is 4,250.5 light-years (1,303.2 parsecs) from Earth. Light arriving here tonight left the planet about 4,251 years ago. A probe traveling at the speed of Voyager 1 — about 17 km/s, the fastest outbound spacecraft ever launched — would need roughly 74,808,800 years to make the journey.
Earth Similarity Index
The Earth Similarity Index (ESI) scores how physically similar a planet is to Earth, from 0 to 1, based on radius, density, escape velocity and surface temperature. Kepler-1372 b scores 0.29, ranking #1,912 of 5,568 planets with a known ESI. For reference, Mars scores about 0.70.
The Host Star: Kepler-1372
Kepler-1372
- Surface temperature
- 5,677 K (Sun: 5,772 K)
- Mass
- 0.98 M☉
- Radius
- 0.97 R☉
- Age
- 5.0 billion years (Sun: 4.6)
Planetary System
Kepler-1372 b is the only planet known to orbit Kepler-1372 so far.
Kepler-1372 b — Complete Data
| Radius | 1.270 Earth radii (0.113 Jupiter radii) |
|---|---|
| Orbital period | 1.31 days |
| Earth Similarity Index | 0.29 |
| Distance from Earth | 4,250.5 light-years (1,303.2 parsecs) |
| Constellation | Cygnus |
| Discovery method | Transit |
| Discovery facility | Kepler |
| Discovery year | 2016 |
Data: NASA Exoplanet Archive, last updated 2016-05-06. Earth Similarity Index: PHL @ UPR Arecibo.
Frequently Asked Questions About Kepler-1372 b
Is Kepler-1372 b habitable?
Kepler-1372 b is not known to orbit within the habitable zone of Kepler-1372, and as a super-Earth it is an unlikely candidate for life as we know it.
How far away is Kepler-1372 b?
Kepler-1372 b is about 4,251 light-years from Earth in the constellation Cygnus. A spacecraft traveling as fast as Voyager 1 (about 17 km/s) would need roughly 74,808,800 years to get there.
How big is Kepler-1372 b compared to Earth?
Kepler-1372 b has 1.27 times the radius of Earth.
How long is a year on Kepler-1372 b?
One orbit around Kepler-1372 takes 1.3 Earth days — short enough that 278 of its years would fit into one Earth year.
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