Temperature
4698 K
4664 to 4749.1
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Stellar HostProfile
HD 76920
K1 III • 184.0 pc
Records
7
literature rows
Planets
1
system count
References
8
distinct source labels
TIC: TIC 302372658HD: HD 76920HIP: HIP 43803
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: Wittenmyer et al. 2017 • System source: TICv8
Mass
1.17 Msun
1 to 1.22
Radius
7.47 Rsun
7.47 to 8.68
Age
7.10 Gyr
5.20 to 7.10
Luminosity
1.38 log(Lsun)
1.38 to 1.47
Distance
184.0 pc
single adopted value
Spectral Type
K1 III
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 7.47 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 76920
7.47 R☉
System Layout
Known planets
1 planets linked to this host
HD 76920 b
Radial Velocity
◌
Discovery
2017
Period
415.9 days
Radius
—
Mass
994.8 M⊕
Eq. Temp
—
HD 76920 and Its Planet
HD 76920 is a K1 III star 600 light-years away. One planet orbits this host.
The star's age is 7.1 billion years, its mass is 1.17 solar masses, and its radius is 7.47 solar radii. Its temperature is 4700 K. The radius is larger than the Sun's. The temperature is cooler than the Sun's.
HD 76920 b was discovered in 2017 via the radial velocity method. Its minimum mass is 995 Earth masses, which is larger than Earth's and roughly 3.13 times Jupiter's mass. Its orbital period is 416 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
7
Stellar refs
7
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
Spectral Typedisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4749.1 | — | 8.04 | — | 1.47 | — | 184.0 | Gaia DR2 | TICv8 |
| 4664 | 1 | 8.33 | — | 1.47 | — | 184.0 | Bergmann et al. 2021 | TICv8 |
| — | — | — | — | — | K0 | 184.0 | Cannon & Pickering 1918 | TICv8 |
| 4738 | — | 8.31 | — | — | — | 184.0 | TICv8 | TICv8 |
| 4664 | 1.22 | 8.68 | 5.20 | — | K1 III | 184.0 | Jiang et al. 2023 | TICv8 |
| — | — | — | — | — | K1 III | 184.0 | Michigan Catalog, Vol. 1 | TICv8 |
| 4698 | 1.17 | 7.47 | 7.10 | 1.38 | K1 III | 184.0 | Wittenmyer et al. 2017 | TICv8 |