Temperature
6184 K
5772 to 6460
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Stellar HostProfile
Kepler-1428
Unclassified star โข 1530.3 pc
Records
11
literature rows
Planets
1
system count
References
12
distinct source labels
TIC: TIC 28234022
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: Morton et al. 2016 โข System source: TICv8
Mass
1.28 Msun
1.01 to 1.58
Radius
1.36 Rsun
1.05 to 2.73
Age
2.04 Gyr
1.95 to 2.04
Distance
1530.3 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.36 Rโ โข circles scaled linearly by radius
Sun
1.0 Rโ baseline
Kepler-1428
1.36 Rโ
System Layout
Known planets
1 planets linked to this host
Kepler-1428 b
Transit
โ
Discovery
2016
Period
10.68 days
Radius
1.64 Rโ
Mass
โ
Eq. Temp
โ
Kepler-1428 and Its Super-Earth
Kepler-1428 is a star located 4990 light-years away, and it hosts one known planet. The star is 2.04 billion years old, with a mass of 1.28 solar masses and a radius of 1.36 solar radii. Its temperature is 6180 K, hotter than the Sun's, and both its mass and radius estimates are larger than the Sun's.
The planet Kepler-1428 b was discovered in 2016 by the transit method, in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness. Repeated dips help establish orbital periods. Kepler-1428 b completes an orbit every 10.7 days. It is classified as a Super-Earth, a size class that reaches 2.5 times Earth's radius, and its radius of 1.64 Earth radii is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
11
Stellar refs
11
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 |
|---|---|---|---|---|---|---|---|---|
| 5952 | 1.01 | 1.05 | โ | โ | โ | 1530.3 | Q1-Q8 KOI Table | TICv8 |
| 6409 | 1.15 | 1.62 | โ | โ | โ | 1530.3 | Q1-Q16 KOI Table | TICv8 |
| 5772 | โ | 2.73 | โ | 0.87 | โ | 1530.3 | Gaia DR2 | TICv8 |
| 6276.7 | 1.23 | 2.51 | โ | 0.94 | โ | 1530.3 | TICv8 | TICv8 |
| 6285 | โ | 2.56 | โ | โ | โ | 1530.3 | Berger et al. 2018 | TICv8 |
| 6184 | 1.28 | 1.36 | 2.04 | โ | โ | 1530.3 | Morton et al. 2016 | TICv8 |
| 6285 | 1.58 | 2.48 | 1.95 | โ | โ | 1530.3 | Fulton & Petigura 2018 | TICv8 |
| 6409 | 1.15 | 1.62 | โ | โ | โ | 1530.3 | Q1-Q17 DR24 KOI Table | TICv8 |
| 6460 | 1.39 | 1.43 | โ | โ | โ | 1530.3 | Q1-Q17 DR25 KOI Table | TICv8 |
| โ | โ | โ | โ | โ | โ | 1530.3 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 6409 | 1.15 | 1.62 | โ | โ | โ | 1530.3 | Q1-Q12 KOI Table | TICv8 |