Key parameters at a glance

A radius of 12.22 Earth radii
A mass of 2,415.40 Earth masses
Surface gravity around 16.18 g
An orbital period of 1.512 days
Semi-major axis 0.0270 AU
Equilibrium temperature 1,952 K (1679 °C)
Distance from Earth 5,690.12 light-years
Earth Similarity Index 0.078
Travel time at Voyager 1 speed 100,345,218 years

CoRoT-14 b Planet Profile

Physical Specs

Radius

12.22 R⊕

Radius (Jupiter)

1.090 R♃

Mass

2,415.40 M⊕

Mass (Jupiter)

7.600 M♃

Density

7.30 g/cm³

Surface Gravity

16.18 g (Earth)

Classification

Planet Type

Gas Giant

ESI Score 0.078

HZ Position Unknown

Controversial No

Discovery

Year 2010

Method Transit

Facility CoRoT

Telescope 0.27 m CoRoT Telescope

Size rank in cohort

Rank by radius

#1401of 1771

top 79.1%

This planet

12.22R⊕

Gas Giant median

13.52R⊕

Nearest-size peers

Kepler-44 b 12.22 R⊕ Kepler-426 b 12.22 R⊕ WASP-138 b 12.22 R⊕

Metric	Earth	CoRoT-14 b	Jupiter
Radius (R⊕)	1.00	12.22	11.21
Mass (M⊕)	1.00	2,415.40	317.83
Density (g/cm³)	5.51	7.30	1.33
Surface Gravity (g)	1.00	16.18	2.53
Insolation (S⊕)	1.00	—	0.037

Alternative Mass Estimates

Method	Value	Interpretation
Best measured mass	2,415.400 M⊕	Direct mass measurement (not derived).

Star Catalogue Identifiers

TIC

TIC 282706928

Gaia DR2

Gaia DR2 3101145195794755072

Gaia DR3

Gaia DR3 3101145195794755072

System

CoRoT-14

Percentile among Gas Giant cohort

Radius 12.220 R⊕ · percentile 21 / cohort 1771

Mass 2,415.400 M⊕ · percentile 82 / cohort 1747

Orbital period 1.51 d · percentile 3 / cohort 1533

Distance 1,744.60 pc · percentile 90 / cohort 1759

ESI 0.078 · percentile 17 / cohort 1771

Orbit & Habitability

Orbital Dynamics

Period

1.512 days

Semi-major axis

0.0270 AU

Eccentricity

0.000

Inclination

79.60 °

Year Length

A year here lasts approximately 1.51 Earth days (0.4% of a terrestrial year) on a nearly circular orbit at a mean orbital distance of 0.0270 AU.

Transit Fingerprint

Duration

1.662 h

Impact parameter b

0.860

Rp / R★

0.092500

Transit midpoint (BJD)

2,454,787.6694

Extended Orbital Architecture

Planet / star radius ratio

0.092500

Semi-major axis / stellar radius

4.780

Impact parameter (b)

0.860

RV semi-amplitude (K)

1,230.000 m/s

Transit mid-time (BJD)

2,454,787.6694

Angular separation (arcsec)

0.01550

Eq. Temperature

1,952K

(1679 °C)

Insolation (S⊕)

—

Earth = 1.00

Earth Similarity (ESI)

0.078

0 = alien, 1 = Earth-identical

Insufficient insolation data — the dayside is scorched.

Detection Signatures

Transit photometry

A transit dip has been observed from at least one telescope.

Radial velocity

Stellar wobble has been measured spectroscopically.

Discovery Paper

Primary reference

Tingley et al. 2011

Instrument

CoRoT CCD Array

Publication

2011-04

Observation locale

Space

Discovery cohort

Planets confirmed in 2010 at CoRoT (5 shown).

CoRoT-10 b · Gas Giant CoRoT-8 b · Neptune-like CoRoT-13 b · Neptune-like CoRoT-12 b · Gas Giant CoRoT-11 b · Gas Giant

Host System: CoRoT-14

Spectral Class

F-type yellow-white

Effective Temperature

6,035 K — hotter than the Sun (5,778 K)

Estimated Age

4.20 Gyr — younger than the Sun (4.6 Gyr)

Stellar Radius

1.210 R☉

Stellar Mass

1.130 M☉

Metallicity [Fe/H]

0.05

Extended Stellar Properties

Surface gravity (log g)

4.350 dex

Stellar density

0.910 g/cm³

Rotational v·sin i

9.00 km/s

Metallicity ratio

[Fe/H]

Distance

1,744.60 parsec

Light-years 5,690.12 ly

V-band magnitude

15.93 mag

Voyager-speed travel 100,345,218 yr

Multi-band Host Photometry — 12 bands

Astrometric Data

Parallax

0.547 mas

Total Proper Motion

3.604 mas/yr

PM Right Ascension

-0.12 mas/yr

PM Declination

-3.60 mas/yr

Galactic Cartesian (pc)

x = -0.231 · y = 0.968 · z = -0.096

Equatorial (J2000)

RA 103.42420° · Dec -5.53604°

Galactic ℓ, b

218.118° · -2.021°

Ecliptic λ, β

105.207° · -28.269°

HTM-20 index

455237017