Key parameters at a glance
- A radius of 1.64 Earth radii
- A mass of 3.33 Earth masses
- Surface gravity around 1.24 g
- An orbital period of 2.590 days
- Semi-major axis 0.0355 AU
- Equilibrium temperature 1,484 K (1211 °C)
- Distance from Earth 1,597.76 light-years
- Earth Similarity Index 0.186
- Travel time at Voyager 1 speed 28,176,495 years
2 siblings around Kepler-1530
Kepler-1530 b 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 this | Super-Earth | 1.64 | 3.33 | 2.590 | 1,484 | 2016 |
| Kepler-1530 c | 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 b Planet Profile
Physical Specs
Classification
Planet Type
Super-Earth
Discovery
Size rank in cohort
Rank by radius
#495of 1176
top 42.0%
This planet
1.64R⊕
Super-Earth median
1.60R⊕
Nearest-size peers
| Metric | Earth | Kepler-1530 b | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 1.64 | 11.21 |
| Mass (M⊕) | 1.00 | 3.33 | 317.83 |
| Density (g/cm³) | 5.51 | 4.15 | 1.33 |
| Surface Gravity (g) | 1.00 | 1.24 | 2.53 |
| Insolation (S⊕) | 1.00 | 353.56 | 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 2.59 Earth days (0.7% of a terrestrial year) on a nearly circular orbit at a mean orbital distance of 0.0355 AU.
Transit Fingerprint
Depth
0.033 %
Duration
2.162 h
Impact parameter b
0.107
Rp / R★
0.016919
Transit midpoint (BJD)
2,454,965.2871
Photometric dip
Transit produces a flux drop of 331 ppm lasting ≈ 2.16 h.
Extended Orbital Architecture
Planet / star radius ratio
0.016919
Semi-major axis / stellar radius
9.280
Impact parameter (b)
0.107
Transit mid-time (BJD)
2,454,965.2871
Angular separation (arcsec)
0.07250
Eq. Temperature
1,484K
(1211 °C)
Insolation (S⊕)
353.56
Earth = 1.00
Earth Similarity (ESI)
0.186
0 = alien, 1 = Earth-identical
Inside the inner HZ boundary (too hot for liquid water) — the dayside is scorched.
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-262 c
Super-Earth · G-type yellow (Sun-like)
Radius 1.64 R⊕ · 1,999.8 ly
Kepler-764 b
Super-Earth · G-type yellow (Sun-like)
Radius 1.64 R⊕ · 3,417.6 ly
Kepler-179 b
Super-Earth · G-type yellow (Sun-like)
Radius 1.64 R⊕ · 1,975.5 ly
Kepler-1073 c
Super-Earth · G-type yellow (Sun-like)
Radius 1.64 R⊕ · 2,641.5 ly
Kepler-9 d
Super-Earth · G-type yellow (Sun-like)
Radius 1.64 R⊕ · 2,049.1 ly
Kepler-1281 b
Super-Earth · G-type yellow (Sun-like)
Radius 1.64 R⊕ · 3,555.1 ly