Temperature
3082 K
3056 to 3151
3 values • 3 distinct
M4.5 • 3.71 pc
Records
6
literature rows
Planets
3
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
3082 K
3056 to 3151
3 values • 3 distinct
Mass
0.14 Msun
0.13 to 0.22
4 values • 3 distinct
Radius
0.17 Rsun
0.16 to 0.18
4 values • 4 distinct
Age
4.40 Gyr
3.80 to 5
2 values • 2 distinct
Luminosity
-2.66 log(Lsun)
single adopted value
1 values • 1 distinct
Distance
3.71 pc
single adopted value
6 values • 1 distinct
Spectral Type
M4.5
Multiple classifications reported
M4.5 (2), M4 V (1), M4.0V (1), M4.5 V (1)
Planets
3
Stable across source rows
3
System Layout
3 planets linked to this host
Radial Velocity
Discovery
2017
Period
1.97 days
Radius
—
Mass
0.75 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2017
Period
4.66 days
Radius
—
Mass
1.14 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2017
Period
0.75 days
Radius
—
Mass
0.58 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
6
Stellar refs
6
System refs
1
6 values • 1 distinct
6 values • 1 distinct
3 values • 3 distinct
4 values • 3 distinct
4 values • 4 distinct
2 values • 2 distinct
1 values • 1 distinct
1 values • 1 distinct
2 values • 2 distinct
5 values • 4 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 3151 | 0.14 | 0.16 | 3.80 | -2.66 | M4.5 V | 3.71 | Stock et al. 2020 | TICv8 |
| 3082 | 0.22 | 0.18 | — | — | M4.0V | 3.71 | Turnbull 2015 | TICv8 |
| 3056 | 0.13 | 0.17 | 5 | — | M4.5 | 3.71 | Astudillo-Defru et al. 2017 | TICv8 |
| — | — | — | — | — | — | 3.71 | Nidever et al. 2002 | TICv8 |
| — | 0.13 | 0.17 | — | — | M4 V | 3.71 | Robertson 2018 | TICv8 |
| — | — | — | — | — | M4.5 | 3.71 | Hawley et al. 1996 | TICv8 |