Temperature
5982 K
5904 to 6125
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Stellar HostProfile
HD 23596
Unclassified star • 52.00 pc
Records
13
literature rows
Planets
1
system count
References
14
distinct source labels
TIC: TIC 201266092HD: HD 23596HIP: HIP 17747
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
1.10 Msun
1.10 to 1.47
Radius
1.58 Rsun
1.53 to 1.69
Luminosity
0.46 log(Lsun)
0.46 to 0.46
Distance
52.00 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.58 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 23596
1.58 R☉
System Layout
Known planets
1 planets linked to this host
HD 23596 b
Radial Velocity
◌
Discovery
2003
Period
1535.1 days
Radius
—
Mass
3786.6 M⊕
Eq. Temp
—
HD 23596 and Its Planet
HD 23596 is a star 170 light-years away with a spectral type of F8, making it hotter and more massive than the Sun. Its mass is 1.1 solar masses, its radius is 1.58 solar radii, and its temperature is 5980 K. One planet orbits this host.
That planet, HD 23596 b, was discovered in 2003 using the radial velocity method, which detects the wobble a planet's gravity induces in its star's motion. Its mass is 3790 Earth masses, roughly 11.9 times Jupiter's mass and larger than Earth's, and its orbital period is 1540 days. The star's reported radius is larger than the Sun's, and its reported temperature is hotter than the Sun's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
13
Stellar refs
13
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
Spectral Typedisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5982 | 1.10 | 1.58 | — | 0.46 | — | 52.00 | TICv8 | TICv8 |
| — | — | — | — | — | F8 | 52.00 | Cannon & Pickering 1918 | TICv8 |
| 6125 | 1.30 | — | — | — | — | 52.00 | Santos et al. 2003 | TICv8 |
| 6040 | 1.47 | 1.53 | — | — | — | 52.00 | Stassun et al. 2017 | TICv8 |
| — | — | — | — | — | — | 52.00 | Wright et al. 2004 | TICv8 |
| 5958 | — | 1.59 | — | 0.46 | — | 52.00 | Gaia DR2 | TICv8 |
| 6125 | 1.32 | — | — | — | F8 | 52.00 | Xiao et al. 2023 | TICv8 |
| — | 1.10 | — | — | — | — | 52.00 | Feng et al. 2022 | TICv8 |
| 6108 | 1.30 | — | — | — | — | 52.00 | Santos et al. 2004 | TICv8 |
| — | — | — | — | — | — | 52.00 | Valenti & Fischer 2005 | TICv8 |
| 5904 | 1.16 | — | — | — | F8 V | 52.00 | Wittenmyer et al. 2009 | TICv8 |
| — | 1.16 | 1.69 | 5.68 | — | — | 52.00 | Takeda et al. 2007 | TICv8 |
| — | — | — | — | — | — | 52.00 | Nordstrom et al. 2004 | TICv8 |