Temperature
5894 K
5894 to 6053
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Stellar HostProfile
HD 224693
G2 V • 93.50 pc
Records
8
literature rows
Planets
1
system count
References
9
distinct source labels
HIP: HIP 118319TIC: TIC 114807081HD: HD 224693
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: Ment et al. 2018 • System source: TICv8
Mass
1.31 Msun
1.07 to 1.33
Radius
1.93 Rsun
1.70 to 1.93
Age
4.12 Gyr
single adopted value
Luminosity
0.61 log(Lsun)
0.58 to 0.61
Distance
93.50 pc
single adopted value
Spectral Type
G2 V
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.93 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 224693
1.93 R☉
System Layout
Known planets
1 planets linked to this host
HD 224693 b
Radial Velocity
◌
Discovery
2006
Period
26.69 days
Radius
—
Mass
222.5 M⊕
Eq. Temp
—
HD 224693 and Its Lone Known Planet
HD 224693 is a G2 V star, a Sun-like main-sequence dwarf, lying 305 light-years away. It is 4.12 billion years old and has 1.31 solar masses, 1.93 solar radii, and a temperature of 5890 K. The star's reported mass estimate, radius estimate, and temperature are all larger or hotter than the Sun's.
One planet is known to orbit this star. HD 224693 b was discovered in 2006 using the radial velocity method, and its minimum mass is 222 Earth masses, larger than Earth's. Its orbital period is 26.7 days.
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
Spectral Typedisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | 93.50 | Nordstrom et al. 2004 | TICv8 |
| 5971.3 | — | 1.82 | — | 0.58 | — | 93.50 | Gaia DR2 | TICv8 |
| 6037 | 1.33 | 1.70 | — | — | G2 IV | 93.50 | Johnson et al. 2006 | TICv8 |
| 5894 | 1.07 | 1.86 | — | 0.58 | — | 93.50 | TICv8 | TICv8 |
| — | — | — | — | — | G0 | 93.50 | Cannon & Pickering 1918 | TICv8 |
| — | — | — | — | — | G2 V | 93.50 | Michigan Catalog, Vol. 4 | TICv8 |
| 5894 | 1.31 | 1.93 | 4.12 | 0.61 | G2 V | 93.50 | Ment et al. 2018 | TICv8 |
| 6053 | 1.29 | — | — | — | — | 93.50 | Santos et al. 2013 | TICv8 |