Temperature
6479 K
5957.5 to 6479
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Stellar HostProfile
HAT-P-41
Unclassified star • 348.2 pc
Records
8
literature rows
Planets
1
system count
References
9
distinct source labels
TIC: TIC 398895470
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: TICv8 • System source: TICv8
Mass
1.32 Msun
1.28 to 2.56
Radius
1.65 Rsun
1.19 to 2.05
Luminosity
0.64 log(Lsun)
0.58 to 0.64
Distance
348.2 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.65 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HAT-P-41
1.65 R☉
System Layout
Known planets
1 planets linked to this host
HAT-P-41 b
Transit
◌
Discovery
2012
Period
2.69 days
Radius
22.98 R⊕
Mass
378.2 M⊕
Eq. Temp
—
Planet HAT-P-41 b: A Giant World Around a Massive Star
HAT-P-41 is a star 1140 light-years away with a mass of 1.32 solar masses, a radius of 1.65 solar radii, and a temperature of 6480 K. Its reported mass, radius, and temperature estimates are each larger or hotter than the Sun's corresponding values. One known planet orbits this star.
That planet is HAT-P-41 b, a Jupiter-like world discovered by the transit method in 2012. During a transit, the planet crosses in front of its star from our viewpoint, dimming the starlight slightly; repeated dips help establish orbital periods. HAT-P-41 b completes one orbit in 2.69 days.
Its radius is 23 Earth radii, larger than Earth's, and its mass estimate is 378 Earth masses, also larger than Earth's. Its mean density of 0.172 g/cm³ is 0.0312 times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
8
Stellar refs
8
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 6390 | 1.42 | 1.68 | — | 0.63 | — | 348.2 | Hartman et al. 2012 | TICv8 |
| 6390 | 1.42 | 1.68 | — | — | — | 348.2 | Johnson et al. 2017 | TICv8 |
| 6390 | 1.42 | 1.68 | 2.20 | — | — | 348.2 | Bonomo et al. 2017 | TICv8 |
| 6390 | 2.56 | 2.05 | — | — | — | 348.2 | Stassun et al. 2017 | TICv8 |
| 6479 | 1.28 | 1.19 | — | — | — | 348.2 | Tsantaki et al. 2014 | TICv8 |
| 5957.5 | — | 1.84 | — | 0.58 | — | 348.2 | Gaia DR2 | TICv8 |
| 6479 | — | 1.65 | — | — | — | 348.2 | ExoFOP | TICv8 |
| 6479 | 1.32 | 1.65 | — | 0.64 | — | 348.2 | TICv8 | TICv8 |