Key parameters at a glance
- A radius of 1.65 Earth radii
- A mass of 3.36 Earth masses
- Surface gravity around 1.23 g
- An orbital period of 5.323 days
- Semi-major axis 0.0574 AU
- Equilibrium temperature 1,167 K (894 °C)
- Distance from Earth 1,597.76 light-years
- Earth Similarity Index 0.244
- Travel time at Voyager 1 speed 28,176,495 years
2 siblings around Kepler-1530
Kepler-1530 c shares its host star with 2 other confirmed planets. Side-by-side measurements below.
| Planet | Type | Radius (R⊕) | Mass (M⊕) | Period (d) | Eq. T (K) | Year |
|---|---|---|---|---|---|---|
| Kepler-1530 b | Super-Earth | 1.64 | 3.33 | 2.590 | 1,484 | 2016 |
| Kepler-1530 c this | Super-Earth | 1.65 | 3.36 | 5.323 | 1,167 | 2016 |
| Kepler-1530 d | Sub-Neptune | 3.28 | 10.80 | 9.208 | 972 | 2021 |
Kepler-1530 c Planet Profile
Physical Specs
Classification
Planet Type
Super-Earth
Discovery
Size rank in cohort
Rank by radius
#485of 1176
top 41.2%
This planet
1.65R⊕
Super-Earth median
1.60R⊕
Nearest-size peers
| Metric | Earth | Kepler-1530 c | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 1.65 | 11.21 |
| Mass (M⊕) | 1.00 | 3.36 | 317.83 |
| Density (g/cm³) | 5.51 | 4.11 | 1.33 |
| Surface Gravity (g) | 1.00 | 1.23 | 2.53 |
| Insolation (S⊕) | 1.00 | 135.18 | 0.037 |
Star Catalogue Identifiers
TIC
TIC 298892283
Gaia DR2
Gaia DR2 2130991596358782464
Gaia DR3
Gaia DR3 2130991596358782464
System
Kepler-1530
Percentile among Super-Earth cohort
Orbit & Habitability
Orbital Dynamics
Year Length
A year here lasts approximately 5.32 Earth days (1.5% of a terrestrial year) on a nearly circular orbit at a mean orbital distance of 0.0574 AU.
Transit Fingerprint
Depth
0.034 %
Duration
2.571 h
Impact parameter b
0.064
Rp / R★
0.016864
Transit midpoint (BJD)
2,454,966.2203
Photometric dip
Transit produces a flux drop of 342 ppm lasting ≈ 2.57 h.
Extended Orbital Architecture
Planet / star radius ratio
0.016864
Semi-major axis / stellar radius
9.420
Impact parameter (b)
0.064
Transit mid-time (BJD)
2,454,966.2203
Angular separation (arcsec)
0.11700
Eq. Temperature
1,167K
(894 °C)
Insolation (S⊕)
135.18
Earth = 1.00
Earth Similarity (ESI)
0.244
0 = alien, 1 = Earth-identical
Inside the inner HZ boundary (too hot for liquid water) — the dayside is scorched.
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-1530
Spectral Class
G-type yellow (Sun-like)
Effective Temperature
5,477 K — cooler than the Sun (5,778 K)
Estimated Age
4.27 Gyr — younger than the Sun (4.6 Gyr)
Stellar Radius
0.880 R☉
Stellar Mass
0.920 M☉
Metallicity [Fe/H]
0.03
Extended Stellar Properties
Surface gravity (log g)
4.520 dex
Stellar density
1.690 g/cm³
Metallicity ratio
[Fe/H]
Multi-band Host Photometry — 16 bands
Astrometric Data
Parallax
2.013 mas
Total Proper Motion
6.503 mas/yr
PM Right Ascension
-5.85 mas/yr
PM Declination
2.83 mas/yr
Galactic Cartesian (pc)
x = 0.208 · y = -0.634 · z = 0.745
Equatorial (J2000)
RA 288.16244° · Dec 48.16515°
Galactic ℓ, b
79.077° · 16.552°
Ecliptic λ, β
306.099° · 69.339°
HTM-20 index
545577256
Similar Worlds
Kepler-1368 b
Super-Earth · G-type yellow (Sun-like)
Radius 1.65 R⊕ · 5,335.3 ly
Kepler-1330 b
Super-Earth · G-type yellow (Sun-like)
Radius 1.65 R⊕ · 5,611.4 ly
Kepler-611 b
Super-Earth · G-type yellow (Sun-like)
Radius 1.65 R⊕ · 4,551.7 ly
Kepler-400 b
Super-Earth · G-type yellow (Sun-like)
Radius 1.65 R⊕ · 2,759.2 ly
Kepler-1488 c
Super-Earth · G-type yellow (Sun-like)
Radius 1.65 R⊕ · 2,954.4 ly
TOI-1799 b
Super-Earth · G-type yellow (Sun-like)
Radius 1.64 R⊕ · 202.6 ly