Temperature
7246 K
single adopted value
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Stellar HostProfile
HD 169142
Unclassified star • 113.6 pc
Records
2
literature rows
Planets
1
system count
References
3
distinct source labels
HD: HD 169142TIC: TIC 51077087
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
1.63 Msun
1.63 to 1.85
Radius
1.54 Rsun
single adopted value
Luminosity
0.77 log(Lsun)
single adopted value
Distance
113.6 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.54 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 169142
1.54 R☉
System Layout
Known planets
1 planets linked to this host
HD 169142 b
Imaging
◌
Discovery
2023
Period
—
Radius
—
Mass
953.5 M⊕
Eq. Temp
—
HD 169142 and Its Imaged Planet
HD 169142 is a star 371 light-years away with one known planet in orbit. The host star has a reported mass estimate of 1.63 solar masses and a radius estimate of 1.54 solar radii, both larger than the Sun's corresponding values. Its temperature is 7250 K, hotter than the Sun's.
The one known planet is HD 169142 b, discovered by imaging in 2023. Its reported mass estimate is 953 Earth masses, larger than Earth's and roughly 3 times Jupiter's mass. No orbital period is reported for HD 169142 b.
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Stellar refs
2
System refs
1
Distancestable
Parallaxstable
Temperaturestable
Massdisputed
Radiusstable
Agestable
Luminositystable
Surface Gravitystable
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 7246 | 1.63 | 1.54 | — | 0.77 | — | 113.6 | TICv8 | TICv8 |
| — | 1.85 | — | 6.00e-3 | — | — | 113.6 | Hammond et al. 2023 | TICv8 |