Temperature
3700 K
3540 to 3992.4
10 values • 7 distinct
K5 • 9.72 pc
Records
19
literature rows
Planets
4
system count
References
20
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
3700 K
3540 to 3992.4
10 values • 7 distinct
Mass
0.51 Msun
0.50 to 0.66
11 values • 7 distinct
Radius
0.75 Rsun
0.61 to 0.86
13 values • 7 distinct
Age
0.02 Gyr
0.02 to 0.02
7 values • 4 distinct
Luminosity
-1.05 log(Lsun)
-1.06 to -0.98
8 values • 6 distinct
Distance
9.72 pc
single adopted value
19 values • 1 distinct
Spectral Type
K5
Multiple classifications reported
K5 (1), M0.0 (1), M1 (1), M1 V (1), M1 VE (1), M1VE (1)
Planets
4
Stable across source rows
4
System Layout
4 planets linked to this host
Transit
Discovery
2021
Period
18.86 days
Radius
—
Mass
11.60 M⊕
Eq. Temp
—
Radial Velocity
Discovery
2025
Period
33.11 days
Radius
—
Mass
21.10 M⊕
Eq. Temp
—
Transit Timing Variations
Discovery
2023
Period
12.74 days
Radius
—
Mass
1.05 M⊕
Eq. Temp
—
Transit
Discovery
2020
Period
8.46 days
Radius
4.07 R⊕
Mass
17 M⊕
Eq. Temp
593 K
Provenance
Evidence Summary
Rows
19
Stellar refs
19
System refs
1
19 values • 1 distinct
19 values • 1 distinct
10 values • 7 distinct
11 values • 7 distinct
13 values • 7 distinct
7 values • 4 distinct
8 values • 6 distinct
7 values • 6 distinct
3 values • 3 distinct
6 values • 6 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | 9.72 | Pizzolato et al. 2003 | TICv8 |
| 3753 | 0.54 | 0.70 | — | -1.05 | M1VE | 9.72 | Turnbull 2015 | TICv8 |
| 3665 | 0.60 | 0.82 | 0.02 | -0.99 | — | 9.72 | Donati et al. 2023 | TICv8 |
| — | — | — | — | — | K5 | 9.72 | Cannon & Pickering 1918 | TICv8 |
| 3700 | 0.50 | 0.75 | 0.02 | -1.05 | — | 9.72 | Plavchan et al. 2020 | TICv8 |
| — | 0.66 | 0.70 | — | — | — | 9.72 | TICv8 | TICv8 |
| — | — | — | — | — | M0.0 | 9.72 | Hawley et al. 1996 | TICv8 |
| 3992.4 | — | 0.61 | — | -1.06 | — | 9.72 | Gaia DR2 | TICv8 |
| — | — | — | — | — | — | 9.72 | Hirano et al. 2020 | TICv8 |
| — | — | 0.75 | — | — | — | 9.72 | Gilbert et al. 2022 | TICv8 |
| 3588 | — | 0.70 | — | — | — | 9.72 | ExoFOP | TICv8 |
| — | 0.56 | 0.75 | — | — | — | 9.72 | Szabó et al. 2021 | TICv8 |
| 3678 | 0.51 | 0.74 | 0.02 | -1.04 | — | 9.72 | Wittrock et al. 2023 | TICv8 |
| — | — | — | — | — | M1 VE | 9.72 | Michigan Catalog, Vol. 3 | TICv8 |
| 3700 | 0.50 | 0.75 | 0.02 | -1.05 | — | 9.72 | Zicher et al. 2022 | TICv8 |
| — | 0.50 | — | — | — | — | 9.72 | Cale et al. 2021 | TICv8 |
| 3700 | 0.50 | 0.75 | 0.02 | — | — | 9.72 | Martioli et al. 2021 | TICv8 |
| 3540 | 0.64 | 0.86 | 0.02 | -0.98 | M1 V | 9.72 | Mallorquín et al. 2024 | TICv8 |
| 3700 | 0.50 | 0.75 | 0.02 | -1.05 | M1 | 9.72 | Klein et al. 2021 | TICv8 |