Temperature
3261 K
3090 to 3631.1
M4.5 V • 12.61 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
3261 K
3090 to 3631.1
Mass
0.19 Msun
0.18 to 0.20
Radius
0.22 Rsun
0.21 to 0.26
Age
5 Gyr
single adopted value
Luminosity
-2.34 log(Lsun)
-2.36 to -2.28
Distance
12.61 pc
single adopted value
Spectral Type
M4.5 V
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 0.22 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
GJ 1132
0.22 R☉
System Layout
2 planets linked to this host
Provenance
Evidence Summary
Rows
11
Stellar refs
11
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | 12.61 | Cloutier et al. 2017 | TICv8 |
| 3229 | 0.19 | 0.22 | — | -2.32 | — | 12.61 | Xue et al. 2024 | TICv8 |
| 3261 | 0.20 | 0.23 | — | -2.28 | — | 12.61 | TICv8 | TICv8 |
| 3270 | 0.18 | 0.21 | — | -2.36 | — | 12.61 | Bonfils et al. 2018 | TICv8 |
| — | — | — | — | — | M3.5 | 12.61 | Hawley et al. 1996 | TICv8 |
| 3631.1 | — | — | — | — | — | 12.61 | Gaia DR2 | TICv8 |
| — | 0.18 | 0.26 | — | — | — | 12.61 | Southworth et al. 2017 | TICv8 |
| 3270 | 0.18 | 0.21 | 5 | -2.36 | M4.5 V | 12.61 | Berta-Thompson et al. 2015 | TICv8 |
| 3202 | — | 0.23 | — | — | — | 12.61 | ExoFOP | TICv8 |
| — | 0.20 | 0.23 | — | — | M4.5 V | 12.61 | Weisserman et al. 2026 | TICv8 |
| 3090 | 0.19 | 0.21 | — | — | — | 12.61 | Maxted et al. 2022 | TICv8 |