Temperature
6442 K
6107.1 to 6460
Unclassified star • 342.0 pc
Records
5
literature rows
Planets
1
system count
References
6
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
6442 K
6107.1 to 6460
Mass
1.54 Msun
1.30 to 1.54
Radius
2.09 Rsun
2.08 to 2.20
Age
1.99 Gyr
single adopted value
Luminosity
0.83 log(Lsun)
0.78 to 0.83
Distance
342.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 2.09 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
TOI-640
2.09 R☉
System Layout
1 planets linked to this host
Transit
Discovery
2021
Period
5.00 days
Radius
19.28 R⊕
Mass
181.2 M⊕
Eq. Temp
1816 K
Provenance
Evidence Summary
Rows
5
Stellar refs
5
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 6442 | — | 2.09 | — | — | — | 342.0 | ExoFOP | TICv8 |
| 6460 | 1.54 | 2.08 | 1.99 | — | — | 342.0 | Knudstrup et al. 2023 | TICv8 |
| 6107.1 | — | 2.20 | — | 0.78 | — | 342.0 | Gaia DR2 | TICv8 |
| 6442 | 1.30 | 2.09 | — | 0.83 | — | 342.0 | TICv8 | TICv8 |
| 6460 | 1.54 | 2.08 | 1.99 | 0.83 | — | 342.0 | Rodriguez et al. 2021 | TICv8 |