Temperature
4380.7 K
4330 to 4428
K0 • 39.89 pc
Records
6
literature rows
Planets
1
system count
References
7
distinct source labels
Approximate color
from effective temperature
Canonical Summary
Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.
Temperature
4380.7 K
4330 to 4428
Mass
1.46 Msun
1.23 to 1.57
Radius
30.14 Rsun
28.39 to 31.88
Age
2.41 Gyr
single adopted value
Distance
39.89 pc
single adopted value
Spectral Type
K0
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 30.14 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
gam1 Leo
30.14 R☉
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2009
Period
428.5 days
Radius
—
Mass
2790.4 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
6
Stellar refs
6
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | K1 IIIb Fe-0.5 | 39.89 | Garrison & Beattie 1998 | TICv8 |
| 4330 | 1.23 | 31.88 | — | — | — | 39.89 | Han et al. 2010 | TICv8 |
| 4428 | 1.57 | — | — | — | — | 39.89 | Mortier et al. 2013 | TICv8 |
| 4395 | 1.46 | 28.39 | 2.41 | — | — | 39.89 | Sousa et al. 2015 | TICv8 |
| — | — | — | — | — | K0 | 39.89 | Cannon & Pickering 1918 | TICv8 |
| 4366.4 | — | — | — | — | — | 39.89 | TICv8 | TICv8 |