Temperature
3384 K
3337 to 3785.0
M2.5V • 6.87 pc
Records
10
literature rows
Planets
2
system count
References
11
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
3384 K
3337 to 3785.0
Mass
0.26 Msun
0.25 to 0.30
Radius
0.27 Rsun
0.24 to 0.28
Luminosity
-2.02 log(Lsun)
-2.05 to -2
Distance
6.87 pc
single adopted value
Spectral Type
M2.5V
Multiple classifications reported
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 0.27 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
LTT 1445 A
0.27 R☉
System Layout
2 planets linked to this host
Transit
Discovery
2022
Period
3.12 days
Radius
1.15 R⊕
Mass
1.54 M⊕
Eq. Temp
508 K
Transit
Discovery
2019
Period
5.36 days
Radius
1.38 R⊕
Mass
2.20 M⊕
Eq. Temp
433 K
Provenance
Evidence Summary
Rows
10
Stellar refs
10
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | M3 | 6.87 | Hawley et al. 1996 | TICv8 |
| 3785.0 | — | — | — | — | — | 6.87 | Gaia DR2 | TICv8 |
| — | 0.26 | 0.27 | — | — | — | 6.87 | Pass et al. 2023 | TICv8 |
| 3562 | — | 0.28 | — | — | — | 6.87 | ExoFOP | TICv8 |
| 3337 | 0.26 | 0.28 | — | — | — | 6.87 | Winters et al. 2019 | TICv8 |
| 3340 | 0.26 | 0.27 | — | — | — | 6.87 | Winters et al. 2022 | TICv8 |
| 3340 | 0.26 | 0.27 | — | — | M3.0 | 6.87 | Oddo et al. 2023 | TICv8 |
| — | 0.25 | 0.28 | — | — | — | 6.87 | Lavie et al. 2023 | TICv8 |
| 3697 | 0.30 | 0.24 | — | -2 | M2.5V | 6.87 | Turnbull 2015 | TICv8 |
| 3384 | 0.25 | 0.28 | — | -2.05 | — | 6.87 | TICv8 | TICv8 |