Key parameters at a glance
- A radius of 13.72 Earth radii
- A mass of 228.00 Earth masses
- Surface gravity around 1.21 g
- An orbital period of 2.499 days
- Semi-major axis 0.0360 AU
- Equilibrium temperature 1,603 K (1330 °C)
- Distance from Earth 1,950.00 light-years
- Earth Similarity Index 0.075
- Travel time at Voyager 1 speed 34,388,224 years
TOI-2714 b Planet Profile
Physical Specs
Classification
Planet Type
Gas Giant
Discovery
Size rank in cohort
Rank by radius
#553of 1771
top 31.2%
This planet
13.72R⊕
Gas Giant median
13.52R⊕
Nearest-size peers
| Metric | Earth | TOI-2714 b | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 13.72 | 11.21 |
| Mass (M⊕) | 1.00 | 228.00 | 317.83 |
| Density (g/cm³) | 5.51 | 0.49 | 1.33 |
| Surface Gravity (g) | 1.00 | 1.21 | 2.53 |
| Insolation (S⊕) | 1.00 | 945.55 | 0.037 |
Alternative Mass Estimates
| Method | Value | Interpretation |
|---|---|---|
| Best measured mass | 228.000 M⊕ | Direct mass measurement (not derived). |
Star Catalogue Identifiers
TIC
TIC 332534326
Gaia DR2
Gaia DR2 5098036746249924224
Gaia DR3
Gaia DR3 5098036746249924224
System
TOI-2714
Percentile among Gas Giant cohort
Orbit & Habitability
Orbital Dynamics
Year Length
A year here lasts approximately 2.50 Earth days (0.7% of a terrestrial year) on a mildly elliptical path at a mean orbital distance of 0.0360 AU.
Transit Fingerprint
Depth
1.061 %
Duration
3.140 h
Impact parameter b
0.410
Rp / R★
0.101000
Transit midpoint (BJD)
2,459,168.9479
Photometric dip
Transit produces a flux drop of 10,610 ppm lasting ≈ 3.14 h.
Extended Orbital Architecture
Planet / star radius ratio
0.101000
Semi-major axis / stellar radius
6.280
Impact parameter (b)
0.410
RV semi-amplitude (K)
103.000 m/s
Transit mid-time (BJD)
2,459,168.9479
Long. of periastron (ω)
-146.00°
Angular separation (arcsec)
0.06020
Eq. Temperature
1,603K
(1330 °C)
Insolation (S⊕)
945.55
Earth = 1.00
Earth Similarity (ESI)
0.075
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.
Radial velocity
Stellar wobble has been measured spectroscopically.
Discovery Paper
Primary reference
Mantovan et al. 2024Instrument
TESS CCD Array
Publication
2024-09
Observation locale
Space
Discovery cohort
Planets confirmed in 2024 at Transiting Exoplanet Survey Satellite (TESS) (12 shown).
Host System: TOI-2714
Spectral Class
G-type yellow (Sun-like)
Effective Temperature
5,665 K — cooler than the Sun (5,778 K)
Estimated Age
5.50 Gyr — older than the Sun (4.6 Gyr)
Stellar Radius
1.250 R☉
Stellar Mass
1.070 M☉
Metallicity [Fe/H]
0.30
Extended Stellar Properties
Surface gravity (log g)
4.250 dex
Stellar density
0.750 g/cm³
Systemic radial velocity
43.99 km/s
Rotational v·sin i
2.90 km/s
Rotation period
18.10 days
Activity index (log R'HK)
-4.930
Metallicity ratio
[Fe/H]
Multi-band Host Photometry — 11 bands
Astrometric Data
Parallax
1.644 mas
Total Proper Motion
12.363 mas/yr
PM Right Ascension
11.32 mas/yr
PM Declination
4.98 mas/yr
Galactic Cartesian (pc)
x = 0.463 · y = 0.848 · z = -0.258
Equatorial (J2000)
RA 61.40125° · Dec -14.92675°
Galactic ℓ, b
208.002° · -43.378°
Ecliptic λ, β
55.612° · -35.015°
HTM-20 index
580555466
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