Temperature
3387 K
3310 to 3901.6
3 values • 3 distinct
M4 • 21.34 pc
Records
4
literature rows
Planets
1
system count
References
5
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
3387 K
3310 to 3901.6
3 values • 3 distinct
Mass
0.40 Msun
0.40 to 0.41
2 values • 2 distinct
Radius
0.41 Rsun
0.41 to 0.41
2 values • 2 distinct
Age
6.90 Gyr
single adopted value
1 values • 1 distinct
Luminosity
-1.72 log(Lsun)
-1.74 to -1.71
2 values • 2 distinct
Distance
21.34 pc
single adopted value
4 values • 1 distinct
Spectral Type
M4
Multiple classifications reported
M4 (1), M4.0 (1)
Planets
1
Stable across source rows
1
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2019
Period
13.35 days
Radius
—
Mass
16.57 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
4
Stellar refs
4
System refs
1
4 values • 1 distinct
4 values • 1 distinct
3 values • 3 distinct
2 values • 2 distinct
2 values • 2 distinct
1 values • 1 distinct
2 values • 2 distinct
2 values • 2 distinct
1 values • 1 distinct
2 values • 2 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 3310 | 0.40 | 0.41 | — | -1.74 | — | 21.34 | TICv8 | TICv8 |
| 3901.6 | — | — | — | — | — | 21.34 | Gaia DR2 | TICv8 |
| — | — | — | — | — | M4 | 21.34 | Hawley et al. 1996 | TICv8 |
| 3387 | 0.41 | 0.41 | 6.90 | -1.71 | M4.0 | 21.34 | Nagel et al. 2019 | TICv8 |