Temperature
3679 K
3543 to 3897.9
5 values • 4 distinct
M2 • 9.47 pc
Records
14
literature rows
Planets
1
system count
References
14
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
3679 K
3543 to 3897.9
5 values • 4 distinct
Mass
0.48 Msun
0.43 to 0.51
5 values • 5 distinct
Radius
0.46 Rsun
0.45 to 0.49
5 values • 4 distinct
Age
2.03 Gyr
0.44 to 3.62
2 values • 2 distinct
Luminosity
-1.47 log(Lsun)
-1.66 to -1.40
4 values • 4 distinct
Distance
9.47 pc
single adopted value
14 values • 1 distinct
Spectral Type
M2
Multiple classifications reported
M2 (3), K5 (1), M2 V (1)
Planets
1
Stable across source rows
1
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2008
Period
8.78 days
Radius
—
Mass
8.40 M⊕
Eq. Temp
450 K
Provenance
Evidence Summary
Rows
14
Stellar refs
13
System refs
1
14 values • 1 distinct
14 values • 1 distinct
5 values • 4 distinct
5 values • 5 distinct
5 values • 4 distinct
2 values • 2 distinct
4 values • 4 distinct
4 values • 3 distinct
3 values • 3 distinct
5 values • 3 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | 9.47 | Duncan et al. 1991 | TICv8 |
| — | — | — | — | — | — | 9.47 | Wright et al. 2004 | TICv8 |
| — | — | — | — | — | K5 | 9.47 | Nesterov et al. 1995 | TICv8 |
| — | 0.50 | — | — | -1.66 | M2 V | 9.47 | Forveille et al. 2009 | TICv8 |
| 3897.9 | — | — | — | — | — | 9.47 | Gaia DR2 | TICv8 |
| 3679 | 0.45 | 0.45 | — | -1.47 | M2 | 9.47 | von Braun et al. 2014 | TICv8 |
| — | — | — | — | — | — | 9.47 | Nidever et al. 2002 | TICv8 |
| — | — | — | — | — | M2 | 9.47 | Hawley et al. 1996 | TICv8 |
| 3543 | 0.48 | 0.49 | — | -1.47 | — | 9.47 | TICv8 | TICv8 |
| 3543 | 0.43 | 0.46 | — | -1.40 | M2 | 9.47 | Turnbull 2015 | TICv8 |
| — | — | 0.46 | 0.44 | — | — | 9.47 | Takeda et al. 2007 | TICv8 |
| 3703.5 | 0.51 | 0.48 | — | — | — | 9.47 | Rosenthal et al. 2021 | TICv8 |
| — | — | — | 3.62 | — | — | 9.47 | Sanz-Forcada et al. 2010 | TICv8 |
| — | — | — | — | — | — | 9.47 | Duncan et al. 1991 | TICv8 |