Key parameters at a glance
- A radius of 9.21 Earth radii
- A mass of 62.30 Earth masses
- Surface gravity around 0.73 g
- An orbital period of 3.040 days
- Semi-major axis 0.0374 AU
- Equilibrium temperature 1,021 K (748 °C)
- Distance from Earth 2,749.32 light-years
- Earth Similarity Index 0.136
- Travel time at Voyager 1 speed 48,484,295 years
- Almost certainly tidally locked to its host star given the close orbit
Kepler-695 b Planet Profile
Physical Specs
Classification
Planet Type
Neptune-like
Discovery
Size rank in cohort
Rank by radius
#67of 574
top 11.5%
This planet
9.21R⊕
Neptune-like median
6.39R⊕
Nearest-size peers
| Metric | Earth | Kepler-695 b | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 9.21 | 11.21 |
| Mass (M⊕) | 1.00 | 62.30 | 317.83 |
| Density (g/cm³) | 5.51 | 0.44 | 1.33 |
| Surface Gravity (g) | 1.00 | 0.73 | 2.53 |
| Insolation (S⊕) | 1.00 | 499.06 | 0.037 |
Star Catalogue Identifiers
TIC
TIC 171974763
Gaia DR2
Gaia DR2 2075107062469670272
Gaia DR3
Gaia DR3 2075107062469670272
System
Kepler-695
Percentile among Neptune-like cohort
Orbit & Habitability
Orbital Dynamics
Year Length
A year here lasts approximately 3.04 Earth days (0.8% of a terrestrial year) on a nearly circular orbit at a mean orbital distance of 0.0374 AU.
Transit Fingerprint
Depth
1.141 %
Duration
1.839 h
Impact parameter b
0.726
Rp / R★
0.106147
Transit midpoint (BJD)
2,455,002.9490
Photometric dip
Transit produces a flux drop of 11,405 ppm lasting ≈ 1.84 h.
Extended Orbital Architecture
Planet / star radius ratio
0.106147
Semi-major axis / stellar radius
10.410
Impact parameter (b)
0.726
Transit mid-time (BJD)
2,455,002.9490
Angular separation (arcsec)
0.04440
Eq. Temperature
1,021K
(748 °C)
Insolation (S⊕)
499.06
Earth = 1.00
Earth Similarity (ESI)
0.136
0 = alien, 1 = Earth-identical
Inside the inner HZ boundary (too hot for liquid water) — the dayside is scorched. Close-orbiting tidally-locked around a cool host.
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-695
Spectral Class
K-type orange
Effective Temperature
5,181 K — cooler than the Sun (5,778 K)
Estimated Age
4.47 Gyr — younger than the Sun (4.6 Gyr)
Stellar Radius
0.800 R☉
Stellar Mass
0.840 M☉
Metallicity [Fe/H]
-0.01
Extended Stellar Properties
Surface gravity (log g)
4.570 dex
Stellar density
2.417 g/cm³
Metallicity ratio
[Fe/H]
Multi-band Host Photometry — 16 bands
Astrometric Data
Parallax
1.158 mas
Total Proper Motion
4.312 mas/yr
PM Right Ascension
4.31 mas/yr
PM Declination
-0.12 mas/yr
Galactic Cartesian (pc)
x = 0.371 · y = -0.660 · z = 0.654
Equatorial (J2000)
RA 299.31609° · Dec 40.82238°
Galactic ℓ, b
76.049° · 6.159°
Ecliptic λ, β
317.010° · 59.569°
HTM-20 index
-730479619
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HD 33142 d
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