Temperature
4723 K
4696 to 4969
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Stellar HostProfile
Kepler-443
Unclassified star • 802.3 pc
Records
12
literature rows
Planets
1
system count
References
13
distinct source labels
TIC: TIC 299030246
Approximate color
from effective temperature
Canonical Summary
Adopted host values from one source row
Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.
Stellar source: Torres et al. 2015 • System source: TICv8
Mass
0.74 Msun
0.74 to 0.80
Radius
0.71 Rsun
0.67 to 0.79
Age
3.20 Gyr
3.20 to 4.79
Luminosity
-0.66 log(Lsun)
-0.66 to -0.57
Distance
802.3 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.71 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-443
0.71 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-443 b
Transit
◌
Discovery
2015
Period
177.7 days
Radius
2.33 R⊕
Mass
—
Eq. Temp
—
Kepler-443 and Its Super-Earth
Kepler-443 is a star located 2620 light-years away, with one planet orbiting it. The host star is 3.2 billion years old and has a mass of 0.738 solar masses, a radius of 0.706 solar radii, and a temperature of 4720 K.
The planet, Kepler-443 b, is classified as a Super-Earth and was discovered by the transit method in 2015. It has an orbital period of 178 days and a radius of 2.33 Earth radii. That radius is larger than Earth's. The star's mass and radius are both smaller than the Sun's, and its temperature is cooler than the Sun's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
12
Stellar refs
12
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4721 | 0.74 | 0.70 | — | — | — | 802.3 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4696 | 0.75 | 0.79 | — | -0.57 | — | 802.3 | TICv8 | TICv8 |
| 4781 | 0.75 | 0.70 | 4.68 | — | — | 802.3 | Fulton & Petigura 2018 | TICv8 |
| 4781 | — | 0.71 | — | — | — | 802.3 | Berger et al. 2018 | TICv8 |
| 4907 | 0.79 | 0.74 | — | — | — | 802.3 | Q1-Q12 KOI Table | TICv8 |
| 4723 | 0.74 | 0.71 | 3.20 | -0.66 | — | 802.3 | Torres et al. 2015 | TICv8 |
| 4907 | 0.79 | 0.74 | — | — | — | 802.3 | Q1-Q16 KOI Table | TICv8 |
| 4907 | 0.79 | 0.74 | — | — | — | 802.3 | Q1-Q17 DR24 KOI Table | TICv8 |
| 4761 | — | 0.68 | — | — | — | 802.3 | Latham et al. 2005 | TICv8 |
| — | — | — | — | — | — | 802.3 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4920 | 0.80 | 0.75 | 4.79 | — | — | 802.3 | Morton et al. 2016 | TICv8 |
| 4969 | — | 0.67 | — | -0.61 | — | 802.3 | Gaia DR2 | TICv8 |