Temperature
3428 K
3340 to 3825.5
5 values • 5 distinct
M3 • 4.55 pc
Records
11
literature rows
Planets
2
system count
References
12
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
3428 K
3340 to 3825.5
5 values • 5 distinct
Mass
0.41 Msun
0.38 to 0.45
6 values • 6 distinct
Radius
0.42 Rsun
0.40 to 0.43
5 values • 5 distinct
Luminosity
-1.69 log(Lsun)
-1.70 to -1.67
2 values • 2 distinct
Distance
4.55 pc
single adopted value
11 values • 1 distinct
Spectral Type
M3
Multiple classifications reported
M3 (1), M3 V (1), M3.0V (1)
Planets
2
Stable across source rows
2
System Layout
2 planets linked to this host
Radial Velocity
Discovery
2014
Period
38.14 days
Radius
—
Mass
19.07 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2020
Period
727.6 days
Radius
—
Mass
16 M⊕
Eq. Temp
—
Provenance
Evidence Summary
Rows
11
Stellar refs
11
System refs
1
11 values • 1 distinct
11 values • 1 distinct
5 values • 5 distinct
6 values • 6 distinct
5 values • 5 distinct
2 values • 2 distinct
3 values • 3 distinct
3 values • 2 distinct
3 values • 3 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | 0.40 | 0.41 | — | — | — | 4.55 | TICv8 | TICv8 |
| 3413 | 0.41 | 0.42 | — | -1.67 | M3 V | 4.55 | Burt et al. 2014 | TICv8 |
| — | — | — | — | — | — | 4.55 | Nidever et al. 2002 | TICv8 |
| 3561.3 | 0.42 | 0.40 | — | — | — | 4.55 | Rosenthal et al. 2021 | TICv8 |
| — | 0.40 | — | — | — | — | 4.55 | Feng et al. 2020 | TICv8 |
| 3825.5 | — | — | — | — | — | 4.55 | Gaia DR2 | TICv8 |
| — | — | — | — | — | M3 | 4.55 | Hawley et al. 1996 | TICv8 |
| 3340 | 0.45 | 0.43 | — | — | — | 4.55 | Stassun et al. 2017 | TICv8 |
| 3428 | 0.38 | 0.42 | — | -1.70 | M3.0V | 4.55 | Turnbull 2015 | TICv8 |
| — | — | — | — | — | — | 4.55 | Duncan et al. 1991 | TICv8 |
| — | — | — | — | — | — | 4.55 | Wright et al. 2004 | TICv8 |