Temperature
4765 K
4326 to 4765
←Back to Stellar Hosts
Stellar HostProfile
HD 17092
K0 III • 228.4 pc
Records
8
literature rows
Planets
1
system count
References
9
distinct source labels
TIC: TIC 302317605HD: HD 17092
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: Baines et al. 2009 • System source: TICv8
Mass
1.50 Msun
1.25 to 6.73
Radius
7.80 Rsun
7.80 to 13.58
Age
2.60 Gyr
2.60 to 5.58
Distance
228.4 pc
single adopted value
Spectral Type
K0 III
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 7.80 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 17092
7.80 R☉
System Layout
Known planets
1 planets linked to this host
HD 17092 b
Radial Velocity
◌
Discovery
2007
Period
359.9 days
Radius
—
Mass
3219.6 M⊕
Eq. Temp
—
HD 17092 and Its Planet
HD 17092 is a K0 III star located 745 light-years away. It has one known planet. The star is 2.6 billion years old, with a mass of 1.5 solar masses, a radius of 7.8 solar radii, and a temperature of 4770 K. Its reported mass and radius estimates are larger than the Sun's, while its reported temperature is cooler than the Sun's.
The planet HD 17092 b was discovered in 2007 by the radial velocity method. Its minimum mass is 3220 Earth masses, roughly 10.1 times Jupiter's mass, and it is larger than Earth's in minimum mass. HD 17092 b orbits its star with an orbital period of 360 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
8
Stellar refs
8
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
Spectral Typedisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | K0 | 228.4 | AGK 3 Catalog | TICv8 |
| 4570.5 | — | 12.04 | — | 1.76 | — | 228.4 | Gaia DR2 | TICv8 |
| 4765 | 1.50 | 7.80 | 2.60 | — | K0 III | 228.4 | Baines et al. 2009 | TICv8 |
| 4326 | 6.73 | 13.58 | — | — | — | 228.4 | Stassun et al. 2017 | TICv8 |
| — | 1.55 | — | — | — | — | 228.4 | Kunitomo et al. 2011 | TICv8 |
| 4650 | 2.30 | — | — | — | K0 III | 228.4 | Niedzielski et al. 2007 | TICv8 |
| 4590.6 | — | 12.39 | — | — | — | 228.4 | TICv8 | TICv8 |
| 4596 | 1.25 | 10.44 | 5.58 | — | — | 228.4 | Sousa et al. 2015 | TICv8 |