Key parameters at a glance
- A radius of 14.39 Earth radii
- A mass of 519.65 Earth masses
- Surface gravity around 2.51 g
- An orbital period of 5.799 days
- Equilibrium temperature 1,484 K (1211 °C)
- Distance from Earth 1,967.11 light-years
- Earth Similarity Index 0.090
- Travel time at Voyager 1 speed 34,689,962 years
TOI-6029 b Planet Profile
Physical Specs
Classification
Planet Type
Gas Giant
Discovery
Size rank in cohort
Rank by radius
#292of 1771
top 16.4%
This planet
14.39R⊕
Gas Giant median
13.52R⊕
Nearest-size peers
| Metric | Earth | TOI-6029 b | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 14.39 | 11.21 |
| Mass (M⊕) | 1.00 | 519.65 | 317.83 |
| Density (g/cm³) | 5.51 | 0.96 | 1.33 |
| Surface Gravity (g) | 1.00 | 2.51 | 2.53 |
| Insolation (S⊕) | 1.00 | 806.79 | 0.037 |
Alternative Mass Estimates
| Method | Value | Interpretation |
|---|---|---|
| Best measured mass | 519.649 M⊕ | Direct mass measurement (not derived). |
Star Catalogue Identifiers
TIC
TIC 419523962
Gaia DR2
Gaia DR2 430269136520563200
Gaia DR3
Gaia DR3 430269136520563200
System
TOI-6029
Percentile among Gas Giant cohort
Orbit & Habitability
Orbital Dynamics
Year Length
A year here lasts approximately 5.80 Earth days (1.6% of a terrestrial year) on a nearly circular orbit.
Transit Fingerprint
Depth
0.239 %
Duration
5.684 h
Rp / R★
0.056000
Transit midpoint (BJD)
2,459,667.0670
Photometric dip
Transit produces a flux drop of 2,387 ppm lasting ≈ 5.68 h.
Extended Orbital Architecture
Planet / star radius ratio
0.056000
Semi-major axis / stellar radius
7.170
RV semi-amplitude (K)
137.000 m/s
Transit mid-time (BJD)
2,459,667.0670
Sky-projected obliquity (λ)
-14.40°
Eq. Temperature
1,484K
(1211 °C)
Insolation (S⊕)
806.79
Earth = 1.00
Earth Similarity (ESI)
0.090
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
Saunders et al. 2024Instrument
TESS CCD Array
Publication
2024-08
Observation locale
Space
Discovery cohort
Planets confirmed in 2024 at Transiting Exoplanet Survey Satellite (TESS) (12 shown).
Host System: TOI-6029
Spectral Class
F-type yellow-white
Effective Temperature
6,223 K — hotter than the Sun (5,778 K)
Estimated Age
2.31 Gyr — younger than the Sun (4.6 Gyr)
Stellar Radius
2.338 R☉
Stellar Mass
1.548 M☉
Metallicity [Fe/H]
0.37
Extended Stellar Properties
Surface gravity (log g)
3.886 dex
Stellar density
0.090 g/cm³
Rotational v·sin i
10.40 km/s
Metallicity ratio
[Fe/H]
Multi-band Host Photometry — 11 bands
Astrometric Data
Parallax
1.630 mas
Total Proper Motion
4.074 mas/yr
PM Right Ascension
-0.49 mas/yr
PM Declination
4.04 mas/yr
Galactic Cartesian (pc)
x = 0.467 · y = 0.069 · z = 0.882
Equatorial (J2000)
RA 8.38626° · Dec 61.86077°
Galactic ℓ, b
120.824° · -0.938°
Ecliptic λ, β
41.570° · 51.415°
HTM-20 index
-689798495
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