Key parameters at a glance
- A radius of 1.87 Earth radii
- A mass of 4.16 Earth masses
- Surface gravity around 1.19 g
- An orbital period of 3.290 days
- Semi-major axis 0.0361 AU
- Equilibrium temperature 802 K (529 °C)
- Distance from Earth 2,195.06 light-years
- Earth Similarity Index 0.351
- Travel time at Voyager 1 speed 38,709,925 years
- Almost certainly tidally locked to its host star given the close orbit
Kepler-1032 b Planet Profile
Physical Specs
Classification
Planet Type
Super-Earth
Discovery
Size rank in cohort
Rank by radius
#169of 1176
top 14.3%
This planet
1.87R⊕
Super-Earth median
1.60R⊕
Nearest-size peers
| Metric | Earth | Kepler-1032 b | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 1.87 | 11.21 |
| Mass (M⊕) | 1.00 | 4.16 | 317.83 |
| Density (g/cm³) | 5.51 | 3.50 | 1.33 |
| Surface Gravity (g) | 1.00 | 1.19 | 2.53 |
| Insolation (S⊕) | 1.00 | 176.14 | 0.037 |
Star Catalogue Identifiers
TIC
TIC 122139228
Gaia DR2
Gaia DR2 2101146757674573568
Gaia DR3
Gaia DR3 2101146757674573568
System
Kepler-1032
Percentile among Super-Earth cohort
Orbit & Habitability
Orbital Dynamics
Year Length
A year here lasts approximately 3.29 Earth days (0.9% of a terrestrial year) on a nearly circular orbit at a mean orbital distance of 0.0361 AU.
Transit Fingerprint
Depth
0.071 %
Duration
1.547 h
Impact parameter b
0.203
Rp / R★
0.023583
Transit midpoint (BJD)
2,454,966.1567
Photometric dip
Transit produces a flux drop of 707 ppm lasting ≈ 1.55 h.
Extended Orbital Architecture
Planet / star radius ratio
0.023583
Semi-major axis / stellar radius
16.420
Impact parameter (b)
0.203
Transit mid-time (BJD)
2,454,966.1567
Angular separation (arcsec)
0.05360
Eq. Temperature
802K
(529 °C)
Insolation (S⊕)
176.14
Earth = 1.00
Earth Similarity (ESI)
0.351
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.
Detection Signatures
Transit photometry
A transit dip has been observed from at least one telescope.
Transit timing variations
Gravitational interactions from neighbours have been detected.
Discovery Paper
Primary reference
Morton et al. 2016Instrument
Kepler CCD Array
Publication
2016-05
Observation locale
Space
Discovery cohort
Planets confirmed in 2016 at Kepler (12 shown).
Host System: Kepler-1032
Spectral Class
K-type orange
Effective Temperature
4,647 K — cooler than the Sun (5,778 K)
Estimated Age
1.86 Gyr — younger than the Sun (4.6 Gyr)
Stellar Radius
0.710 R☉
Stellar Mass
0.770 M☉
Metallicity [Fe/H]
0.16
Extended Stellar Properties
Surface gravity (log g)
4.620 dex
Stellar density
7.736 g/cm³
Metallicity ratio
[Fe/H]
Multi-band Host Photometry — 16 bands
Astrometric Data
Parallax
1.462 mas
Total Proper Motion
7.179 mas/yr
PM Right Ascension
4.93 mas/yr
PM Declination
-5.22 mas/yr
Galactic Cartesian (pc)
x = 0.261 · y = -0.719 · z = 0.644
Equatorial (J2000)
RA 289.93088° · Dec 40.09771°
Galactic ℓ, b
71.998° · 12.116°
Ecliptic λ, β
302.863° · 61.282°
HTM-20 index
-821076018
Similar Worlds
HD 23472 c
Super-Earth · K-type orange
Radius 1.87 R⊕ · 127.3 ly
HD 156668 b
Super-Earth · K-type orange
Radius 1.87 R⊕ · 79.4 ly
TOI-2322 c
Super-Earth · K-type orange
Radius 1.87 R⊕ · 195.2 ly
Kepler-1221 b
Super-Earth · K-type orange
Radius 1.88 R⊕ · 2,979.9 ly
Kepler-440 b
Super-Earth · K-type orange
Radius 1.86 R⊕ · 981.8 ly
Kepler-48 b
Super-Earth · K-type orange
Radius 1.88 R⊕ · 1,000.4 ly