Key parameters at a glance
- A radius of 1.30 Earth radii
- A mass of 2.24 Earth masses
- Surface gravity around 1.33 g
- An orbital period of 37.816 days
- Semi-major axis 0.2010 AU
- Equilibrium temperature 401 K (128 °C)
- Distance from Earth 613.26 light-years
- Earth Similarity Index 0.743
- Travel time at Voyager 1 speed 10,814,863 years
- Almost certainly tidally locked to its host star given the close orbit
1 sibling around Kepler-367
Kepler-367 b shares its host star with 1 other confirmed planet. Side-by-side measurements below.
| Planet | Type | Radius (R⊕) | Mass (M⊕) | Period (d) | Eq. T (K) | Year |
|---|---|---|---|---|---|---|
| Kepler-367 b this | Super-Earth | 1.30 | 2.24 | 37.816 | 401 | 2014 |
| Kepler-367 c | Rocky Terrestrial | 1.20 | 1.87 | 53.579 | 357 | 2014 |
Kepler-367 b Planet Profile
Physical Specs
Classification
Planet Type
Super-Earth
Discovery
Size rank in cohort
Rank by radius
#1090of 1176
top 92.6%
This planet
1.30R⊕
Super-Earth median
1.60R⊕
Nearest-size peers
| Metric | Earth | Kepler-367 b | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 1.30 | 11.21 |
| Mass (M⊕) | 1.00 | 2.24 | 317.83 |
| Density (g/cm³) | 5.51 | 5.60 | 1.33 |
| Surface Gravity (g) | 1.00 | 1.33 | 2.53 |
| Insolation (S⊕) | 1.00 | 5.99 | 0.037 |
Star Catalogue Identifiers
TIC
TIC 28159518
Gaia DR2
Gaia DR2 2087250476887856256
Gaia DR3
Gaia DR3 2087250476887856256
System
Kepler-367
Percentile among Super-Earth cohort
Orbit & Habitability
Orbital Dynamics
Year Length
A year here lasts approximately 37.82 Earth days (10.4% of a terrestrial year) on a nearly circular orbit at a mean orbital distance of 0.2010 AU.
Transit Fingerprint
Depth
0.028 %
Duration
4.631 h
Impact parameter b
0.900
Rp / R★
0.014710
Transit midpoint (BJD)
2,454,974.0980
Photometric dip
Transit produces a flux drop of 276 ppm lasting ≈ 4.63 h.
Extended Orbital Architecture
Planet / star radius ratio
0.014710
Semi-major axis / stellar radius
64.190
Impact parameter (b)
0.900
Transit mid-time (BJD)
2,454,974.0980
Angular separation (arcsec)
1.07000
Eq. Temperature
401K
(128 °C)
Insolation (S⊕)
5.99
Earth = 1.00
Earth Similarity (ESI)
0.743
0 = alien, 1 = Earth-identical
Inside the inner HZ boundary (too hot for liquid water) — the surface is too hot to retain surface water. Close-orbiting tidally-locked around a cool host.
Discovery Paper
Primary reference
Rowe et al. 2014Instrument
Kepler CCD Array
Publication
2014-03
Observation locale
Space
Discovery cohort
Planets confirmed in 2014 at Kepler (12 shown).
Host System: Kepler-367
Spectral Class
K-type orange
Effective Temperature
4,710 K — cooler than the Sun (5,778 K)
Estimated Age
2.29 Gyr — younger than the Sun (4.6 Gyr)
Stellar Radius
0.695 R☉
Stellar Mass
0.768 M☉
Metallicity [Fe/H]
0.20
Extended Stellar Properties
Surface gravity (log g)
4.631 dex
Stellar density
2.150 g/cm³
Systemic radial velocity
-23.81 km/s
Metallicity ratio
[M/H]
Multi-band Host Photometry — 16 bands
Astrometric Data
Parallax
5.290 mas
Total Proper Motion
29.471 mas/yr
PM Right Ascension
16.80 mas/yr
PM Declination
24.21 mas/yr
Galactic Cartesian (pc)
x = 0.295 · y = -0.571 · z = 0.766
Equatorial (J2000)
RA 297.29256° · Dec 49.98175°
Galactic ℓ, b
83.403° · 11.921°
Ecliptic λ, β
323.311° · 68.427°
HTM-20 index
-928870999
Similar Worlds
Kepler-1379 b
Super-Earth · K-type orange
Radius 1.30 R⊕ · 3,168.0 ly
Kepler-1254 c
Super-Earth · K-type orange
Radius 1.30 R⊕ · 2,031.4 ly
K2-102 b
Super-Earth · K-type orange
Radius 1.30 R⊕ · 613.7 ly
K2-90 c
Super-Earth · K-type orange
Radius 1.30 R⊕ · 437.7 ly
TOI-2076 e
Super-Earth · K-type orange
Radius 1.30 R⊕ · 136.7 ly
Kepler-1254 d
Super-Earth · K-type orange
Radius 1.31 R⊕ · 2,031.4 ly