Temperature
5960 K
5833 to 5960
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Stellar HostProfile
HAT-P-5
G • 303.3 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 76419763
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: Bakos et al. 2007 • System source: TICv8
Mass
1.16 Msun
1.04 to 1.16
Radius
1.17 Rsun
1.10 to 1.17
Age
2.60 Gyr
1.70 to 2.60
Luminosity
0.19 log(Lsun)
0.11 to 0.19
Distance
303.3 pc
single adopted value
Spectral Type
G
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.17 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HAT-P-5
1.17 R☉
System Layout
Known planets
1 planets linked to this host
HAT-P-5 b
Transit
◌
Discovery
2007
Period
2.79 days
Radius
13.56 R⊕
Mass
311.5 M⊕
Eq. Temp
—
HAT-P-5 and Its Jupiter-Like Planet
HAT-P-5 is a star 989 light-years away with a spectral type of G, making it a Sun-like star. It hosts one planet. The star's reported mass estimate is 1.16 solar masses and its reported radius estimate is 1.17 solar radii, both larger than the Sun's. Its temperature is 5960 K, hotter than the Sun's, and its age is 2.6 billion years.
The planet HAT-P-5 b is a Jupiter-like world discovered by the transit method in 2007. Its reported radius estimate is 13.6 Earth radii, and its reported mass estimate is 311 Earth masses, both larger than Earth's. Its mean density is 0.688 g/cm³, 0.125 times Earth's. The planet completes an orbit every 2.79 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
10
Stellar refs
10
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 |
|---|---|---|---|---|---|---|---|---|
| 5960 | 1.16 | 1.17 | 2.60 | — | — | 303.3 | Bonomo et al. 2017 | TICv8 |
| — | 1.16 | 1.14 | 1.70 | — | — | 303.3 | Southworth et al. 2012 | TICv8 |
| 5865 | — | 1.10 | — | 0.11 | — | 303.3 | Gaia DR2 | TICv8 |
| 5960 | — | — | — | 0.19 | — | 303.3 | Torres et al. 2008 | TICv8 |
| 5833 | — | 1.13 | — | — | — | 303.3 | ExoFOP | TICv8 |
| 5960 | 1.04 | 1.12 | — | — | — | 303.3 | Stassun et al. 2017 | TICv8 |
| 5960 | 1.16 | 1.17 | 2.60 | 0.19 | G | 303.3 | Bakos et al. 2007 | TICv8 |
| 5960 | — | — | — | — | — | 303.3 | Wallack et al. 2021 | TICv8 |
| 5960 | 1.04 | 1.12 | — | — | — | 303.3 | Gajdoš et al. 2021 | TICv8 |
| 5833 | 1.05 | 1.13 | — | 0.12 | — | 303.3 | TICv8 | TICv8 |