Temperature
6087 K
5595 to 6140
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Stellar HostProfile
HAT-P-29
F8 • 313.6 pc
Records
9
literature rows
Planets
1
system count
References
10
distinct source labels
TIC: TIC 250707118
Approximate color
from effective temperature
Canonical Summary
Adopted host values from one source row
Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.
Stellar source: Buchhave et al. 2011 • System source: TICv8
Mass
1.21 Msun
1.14 to 1.45
Radius
1.22 Rsun
1.22 to 1.32
Age
2.20 Gyr
2.20 to 2.50
Luminosity
0.27 log(Lsun)
0.18 to 0.31
Distance
313.6 pc
single adopted value
Spectral Type
F8
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.22 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HAT-P-29
1.22 R☉
System Layout
Known planets
1 planets linked to this host
HAT-P-29 b
Transit
◌
Discovery
2011
Period
5.72 days
Radius
13.11 R⊕
Mass
279.7 M⊕
Eq. Temp
—
Planet HAT-P-29 b: A Jupiter-Like World in a Two-Star System
HAT-P-29 is an F8 star located 1020 light-years away. The star is 2.2 billion years old, has a mass of 1.21 solar masses, a radius of 1.22 solar radii, and a temperature of 6090 K. The star's reported mass and radius estimates are larger than the Sun's, and its reported temperature is hotter than the Sun's. HAT-P-29 hosts one known planet.
That planet is HAT-P-29 b, a Jupiter-like world discovered by the transit method in 2011. It is a transiting planet with a mass of 280 Earth masses, which is larger than Earth's, and a radius of 13.1 Earth radii, also larger than Earth's. Its mean density is 0.683 g/cm³, 0.124 times Earth's. HAT-P-29 b completes each orbit in 5.72 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
9
Stellar refs
9
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
Spectral Typestable
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 6087 | 1.21 | 1.22 | 2.20 | 0.27 | F8 | 313.6 | Buchhave et al. 2011 | TICv8 |
| — | 1.21 | — | — | — | — | 313.6 | Knutson et al. 2014 | TICv8 |
| 5595 | — | 1.32 | — | 0.18 | — | 313.6 | Gaia DR2 | TICv8 |
| 6140 | 1.21 | 1.27 | 2.50 | 0.31 | — | 313.6 | Mancini et al. 2022 | TICv8 |
| 6086 | 1.14 | 1.23 | — | 0.27 | — | 313.6 | TICv8 | TICv8 |
| 6115 | 1.20 | 1.24 | — | 0.28 | — | 313.6 | Wang et al. 2018 | TICv8 |
| 6086 | — | 1.23 | — | — | — | 313.6 | ExoFOP | TICv8 |
| 6087 | 1.21 | 1.22 | 2.20 | — | — | 313.6 | Bonomo et al. 2017 | TICv8 |
| 6087 | 1.45 | 1.30 | — | — | — | 313.6 | Stassun et al. 2017 | TICv8 |