Key parameters at a glance
- A radius of 1.75 Earth radii
- A mass of 3.70 Earth masses
- Surface gravity around 1.21 g
- An orbital period of 5.426 days
- Semi-major axis 0.0607 AU
- Equilibrium temperature 973 K (700 °C)
- Distance from Earth 2,177.72 light-years
- Earth Similarity Index 0.293
- Travel time at Voyager 1 speed 38,404,104 years
1 sibling around Kepler-1067
Kepler-1067 c 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-1067 b | Rocky Terrestrial | 0.80 | 0.44 | 0.762 | 1,872 | 2016 |
| Kepler-1067 c this | Super-Earth | 1.75 | 3.70 | 5.426 | 973 | 2021 |
Kepler-1067 c Planet Profile
Physical Specs
Classification
Planet Type
Super-Earth
Discovery
Size rank in cohort
Rank by radius
#342of 1176
top 29.0%
This planet
1.75R⊕
Super-Earth median
1.60R⊕
Nearest-size peers
| Metric | Earth | Kepler-1067 c | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 1.75 | 11.21 |
| Mass (M⊕) | 1.00 | 3.70 | 317.83 |
| Density (g/cm³) | 5.51 | 3.81 | 1.33 |
| Surface Gravity (g) | 1.00 | 1.21 | 2.53 |
| Insolation (S⊕) | 1.00 | 190.80 | 0.037 |
Star Catalogue Identifiers
TIC
TIC 351910733
Gaia DR2
Gaia DR2 2106374557504930944
Gaia DR3
Gaia DR3 2106374557504930944
System
Kepler-1067
Percentile among Super-Earth cohort
Orbit & Habitability
Orbital Dynamics
Year Length
A year here lasts approximately 5.43 Earth days (1.5% of a terrestrial year) on a nearly circular orbit at a mean orbital distance of 0.0607 AU.
Transit Fingerprint
Depth
0.026 %
Duration
2.510 h
Impact parameter b
0.100
Rp / R★
0.014682
Transit midpoint (BJD)
2,454,968.8652
Photometric dip
Transit produces a flux drop of 260 ppm lasting ≈ 2.51 h.
Extended Orbital Architecture
Planet / star radius ratio
0.014682
Semi-major axis / stellar radius
16.520
Impact parameter (b)
0.100
Transit mid-time (BJD)
2,454,968.8652
Angular separation (arcsec)
0.09090
Eq. Temperature
973K
(700 °C)
Insolation (S⊕)
190.80
Earth = 1.00
Earth Similarity (ESI)
0.293
0 = alien, 1 = Earth-identical
Inside the inner HZ boundary (too hot for liquid water) — the surface is too hot to retain surface water.
Discovery Paper
Primary reference
Valizadegan et al. 2022Instrument
Kepler CCD Array
Publication
2022-02
Observation locale
Space
Discovery cohort
Planets confirmed in 2021 at Kepler (12 shown).
Host System: Kepler-1067
Spectral Class
G-type yellow (Sun-like)
Effective Temperature
5,594 K — cooler than the Sun (5,778 K)
Estimated Age
0.81 Gyr — younger than the Sun (4.6 Gyr)
Stellar Radius
0.934 R☉
Stellar Mass
0.981 M☉
Metallicity [Fe/H]
0.16
Extended Stellar Properties
Surface gravity (log g)
4.489 dex
Stellar density
2.899 g/cm³
Metallicity ratio
[Fe/H]
Multi-band Host Photometry — 16 bands
Astrometric Data
Parallax
1.469 mas
Total Proper Motion
8.958 mas/yr
PM Right Ascension
-6.83 mas/yr
PM Declination
-5.80 mas/yr
Galactic Cartesian (pc)
x = 0.187 · y = -0.681 · z = 0.708
Equatorial (J2000)
RA 285.38737° · Dec 45.04903°
Galactic ℓ, b
75.313° · 17.156°
Ecliptic λ, β
298.623° · 66.965°
HTM-20 index
-2013240590
Similar Worlds
HD 213885 b
Super-Earth · G-type yellow (Sun-like)
Radius 1.75 R⊕ · 156.8 ly
HD 28471 b
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Kepler-301 d
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Kepler-1516 b
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Kepler-939 b
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Kepler-430 c
Super-Earth · G-type yellow (Sun-like)
Radius 1.75 R⊕ · 2,992.4 ly