Temperature
5784 K
5706 to 5788
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Stellar HostProfile
HD 183579
Unclassified star • 57.27 pc
Records
9
literature rows
Planets
1
system count
References
10
distinct source labels
HIP: HIP 96160TIC: TIC 320004517HD: HD 183579
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: Bonfanti et al. 2023 • System source: TICv8
Mass
1.00 Msun
1.00 to 1.04
Radius
0.96 Rsun
0.96 to 0.99
Age
3.10 Gyr
2.60 to 3.10
Luminosity
-0.03 log(Lsun)
-0.03 to 0.01
Distance
57.27 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.96 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 183579
0.96 R☉
System Layout
Known planets
1 planets linked to this host
HD 183579 b
Transit
◌
Discovery
2021
Period
17.47 days
Radius
3.49 R⊕
Mass
20.40 M⊕
Eq. Temp
752 K
HD 183579 and Its Neptune-Like Planet
HD 183579 is a G0 star 187 light-years away. Its mass is 0.996 solar masses, its radius is 0.96 solar radii, its temperature is 5780 K, and its age is 3.1 billion years. The reported radius estimate is smaller than the Sun's. One planet orbits this host.
That planet is HD 183579 b, a Neptune-like world discovered by transit in 2021. It completes an orbit in 17.5 days. Its radius is 3.49 Earth radii, which is larger than Earth's, and its mass is 20.4 Earth masses, also larger than Earth's. Its mean density is 2.64 g/cm³, 0.48 times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
9
Stellar refs
9
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 |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | 57.27 | Nordstrom et al. 2004 | TICv8 |
| — | — | — | — | — | G5 V | 57.27 | Michigan Catalog, Vol. 1 | TICv8 |
| 5706 | 1.03 | 0.97 | 2.60 | — | G2 V | 57.27 | Gan et al. 2021 | TICv8 |
| 5783.5 | 1.04 | 0.97 | — | -0.02 | — | 57.27 | TICv8 | TICv8 |
| 5741.3 | — | 0.99 | — | -0.02 | — | 57.27 | Gaia DR2 | TICv8 |
| — | — | — | — | — | G0 | 57.27 | Cannon & Pickering 1918 | TICv8 |
| 5788 | 1.03 | 0.98 | 2.60 | 0.01 | — | 57.27 | Palatnick et al. 2021 | TICv8 |
| 5783.5 | — | 0.97 | — | — | — | 57.27 | ExoFOP | TICv8 |
| 5784 | 1.00 | 0.96 | 3.10 | -0.03 | — | 57.27 | Bonfanti et al. 2023 | TICv8 |