Temperature
6076 K
6003 to 6167
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Stellar HostProfile
HD 52265
G0V • 29.98 pc
Records
22
literature rows
Planets
1
system count
References
23
distinct source labels
HIP: HIP 33719TIC: TIC 268565917HD: HD 52265
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: Turnbull 2015 • System source: TICv8
Mass
1.17 Msun
1.11 to 1.32
Radius
1.28 Rsun
1.10 to 1.40
Age
3.76 Gyr
3.50 to 7.82
Luminosity
0.35 log(Lsun)
0.28 to 0.36
Distance
29.98 pc
single adopted value
Spectral Type
G0V
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.28 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 52265
1.28 R☉
System Layout
Known planets
1 planets linked to this host
HD 52265 b
Radial Velocity
◌
Discovery
2000
Period
119.3 days
Radius
—
Mass
384.6 M⊕
Eq. Temp
—
HD 52265 and Its Planet
HD 52265 is a G0V star 97.8 light-years away. Its spectral type marks it as a main-sequence dwarf in the same broad temperature class as the Sun. The star is 3.76 billion years old, holds 1.17 solar masses, spans 1.28 solar radii, and has a temperature of 6080 K. Its reported mass, radius, and temperature are all larger than the Sun's. One planet orbits this host.
That planet, HD 52265 b, was found in 2000 by the radial velocity method, which detects the wobble a planet's gravity induces in its star. The planet has a minimum mass of 385 Earth masses, a lower bound on its true mass that is larger than Earth's and roughly 1.21 times Jupiter's mass. It completes an orbit every 119 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
22
Stellar refs
22
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 |
|---|---|---|---|---|---|---|---|---|
| — | 1.13 | — | — | — | — | 29.98 | Butler et al. 2000 | TICv8 |
| — | 1.17 | 1.28 | 3.76 | — | — | 29.98 | Takeda et al. 2007 | TICv8 |
| — | — | — | — | — | — | 29.98 | Nordstrom et al. 2004 | TICv8 |
| 6076 | 1.17 | 1.28 | 3.76 | 0.35 | G0V | 29.98 | Turnbull 2015 | TICv8 |
| 6076 | 1.20 | — | — | — | — | 29.98 | Butler et al. 2006 | TICv8 |
| 6003 | 1.11 | 1.40 | — | 0.36 | — | 29.98 | TICv8 | TICv8 |
| 6036 | 1.20 | 1.31 | 3.50 | 0.31 | — | 29.98 | Ghezzi et al. 2010 | TICv8 |
| 6079 | — | — | — | — | — | 29.98 | Maldonado et al. 2015 | TICv8 |
| 6136 | 1.20 | — | — | 0.28 | — | 29.98 | Sousa et al. 2008 | TICv8 |
| 6103 | 1.20 | — | — | — | — | 29.98 | Santos et al. 2004 | TICv8 |
| — | — | — | — | — | — | 29.98 | Nidever et al. 2002 | TICv8 |
| 6123 | — | 1.35 | — | 0.36 | — | 29.98 | Gaia DR2 | TICv8 |
| 6060 | 1.18 | 1.10 | 3.50 | 0.30 | — | 29.98 | Naef et al. 2001 | TICv8 |
| — | — | — | — | — | G0 V | 29.98 | Michigan Catalog, Vol. 5 | TICv8 |
| — | — | — | — | — | F8 | 29.98 | Cannon & Pickering 1918 | TICv8 |
| — | — | — | 7.82 | — | — | 29.98 | Sanz-Forcada et al. 2010 | TICv8 |
| — | — | — | — | — | — | 29.98 | Wright et al. 2004 | TICv8 |
| 6117 | 1.32 | 1.32 | — | — | — | 29.98 | Stassun et al. 2017 | TICv8 |
| 6136 | 1.20 | — | — | — | — | 29.98 | Wittenmyer et al. 2019 | TICv8 |
| 6057.4 | 1.22 | 1.38 | — | — | — | 29.98 | Rosenthal et al. 2021 | TICv8 |
| 6167 | — | — | — | — | — | 29.98 | Suárez-Andrés et al. 2016 | TICv8 |
| — | — | — | — | — | — | 29.98 | Valenti & Fischer 2005 | TICv8 |