Key parameters at a glance

A radius of 1.72 Earth radii
A mass of 3.59 Earth masses
Surface gravity around 1.22 g
An orbital period of 18.012 days
Semi-major axis 0.1419 AU
Equilibrium temperature 900 K (627 °C)
Distance from Earth 963.12 light-years
Earth Similarity Index 0.320
Travel time at Voyager 1 speed 16,984,547 years

Kepler-1713 b Planet Profile

Physical Specs

Radius

1.72 R⊕

Radius (Jupiter)

0.153 R♃

Mass

3.59 M⊕

Mass (Jupiter)

0.011 M♃

Density

3.90 g/cm³

Surface Gravity

1.22 g (Earth)

Classification

Planet Type

Super-Earth

ESI Score 0.320

HZ Position Inner

Controversial No

Discovery

Year 2021

Method Transit

Facility Kepler

Telescope 0.95 m Kepler Telescope

Size rank in cohort

Rank by radius

#382of 1176

top 32.4%

This planet

1.72R⊕

Super-Earth median

1.60R⊕

Nearest-size peers

Kepler-167 b 1.72 R⊕ Kepler-160 b 1.72 R⊕ TOI-4443.01 1.72 R⊕

Metric	Earth	Kepler-1713 b	Jupiter
Radius (R⊕)	1.00	1.72	11.21
Mass (M⊕)	1.00	3.59	317.83
Density (g/cm³)	5.51	3.90	1.33
Surface Gravity (g)	1.00	1.22	2.53
Insolation (S⊕)	1.00	144.30	0.037

Star Catalogue Identifiers

TIC

TIC 158432813

Gaia DR2

Gaia DR2 2105620159389754624

Gaia DR3

Gaia DR3 2105620159389754624

System

Kepler-1713

Percentile among Super-Earth cohort

Radius 1.717 R⊕ · percentile 68 / cohort 1176

Mass 3.590 M⊕ · percentile 61 / cohort 1176

Orbital period 18.01 d · percentile 82 / cohort 1164

Distance 295.29 pc · percentile 31 / cohort 1171

ESI 0.320 · percentile 42 / cohort 1176

Orbit & Habitability

Orbital Dynamics

Period

18.012 days

Semi-major axis

0.1419 AU

Eccentricity

0.000

Inclination

83.74 °

Year Length

A year here lasts approximately 18.01 Earth days (4.9% of a terrestrial year) on a nearly circular orbit at a mean orbital distance of 0.1419 AU.

Transit Fingerprint

Depth

0.010 %

Duration

6.737 h

Impact parameter b

0.811

Rp / R★

0.010740

Transit midpoint (BJD)

2,455,018.0916

Photometric dip

Transit produces a flux drop of 103 ppm lasting ≈ 6.74 h.

Extended Orbital Architecture

Planet / star radius ratio

0.010740

Semi-major axis / stellar radius

12.730

Impact parameter (b)

0.811

Transit mid-time (BJD)

2,455,018.0916

Angular separation (arcsec)

0.48000

Eq. Temperature

900K

(627 °C)

Insolation (S⊕)

144.30

Earth = 1.00

Earth Similarity (ESI)

0.320

0 = alien, 1 = Earth-identical

Inside the inner HZ boundary (too hot for liquid water) — the surface is too hot to retain surface water.

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

Valizadegan et al. 2022

Instrument

Kepler CCD Array

Publication

2022-02

Observation locale

Space

Discovery cohort

Planets confirmed in 2021 at Kepler (12 shown).

Kepler-1816 b · Super-Earth Kepler-1705 c · Sub-Neptune Kepler-1948 b · Rocky Terrestrial Kepler-196 d · Sub-Neptune Kepler-1853 b · Super-Earth Kepler-1840 b · Sub-Neptune Kepler-1881 b · Sub-Neptune Kepler-1858 b · Sub-Neptune Kepler-1874 b · Sub-Neptune Kepler-1802 c · Sub-Neptune Kepler-1749 b · Super-Earth Kepler-1849 b · Sub-Neptune

Host System: Kepler-1713

Spectral Class

F-type yellow-white

Effective Temperature

6,477 K — hotter than the Sun (5,778 K)

Estimated Age

3.72 Gyr — younger than the Sun (4.6 Gyr)

Stellar Radius

1.459 R☉

Stellar Mass

1.300 M☉

Metallicity [Fe/H]

0.10

Extended Stellar Properties

Surface gravity (log g)

4.224 dex

Stellar density

0.035 g/cm³

Metallicity ratio

[Fe/H]

Distance

295.29 parsec

Light-years 963.12 ly

V-band magnitude

11.07 mag

Voyager-speed travel 16,984,547 yr

Multi-band Host Photometry — 16 bands

Astrometric Data

Parallax

3.358 mas

Total Proper Motion

12.154 mas/yr

PM Right Ascension

-12.15 mas/yr

PM Declination

-0.30 mas/yr

Galactic Cartesian (pc)

x = 0.217 · y = -0.694 · z = 0.687

Equatorial (J2000)

RA 287.34567° · Dec 43.37839°

Galactic ℓ, b

74.259° · 15.223°

Ecliptic λ, β

300.808° · 64.973°

HTM-20 index

-2131013710