Temperature
5569 K
5158.5 to 5632
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Stellar HostProfile
Kepler-1133
Unclassified star • 753.1 pc
Records
13
literature rows
Planets
1
system count
References
14
distinct source labels
TIC: TIC 275569784
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 • System source: TICv8
Mass
0.93 Msun
0.86 to 0.94
Radius
0.90 Rsun
0.80 to 0.94
Age
4.07 Gyr
0.70 to 4.07
Distance
753.1 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.90 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1133
0.90 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1133 b
Transit
◌
Discovery
2016
Period
11.56 days
Radius
1.97 R⊕
Mass
—
Eq. Temp
—
Kepler-1133 and Its Super-Earth
Kepler-1133 is a star 2460 light-years away with a single known planet in its system. The host star is 4.07 billion years old, holds 0.93 solar masses, spans 0.9 solar radii, and has a temperature of 5570 K. Its reported mass estimate is smaller than the Sun's, and its reported temperature is cooler than the Sun's.
The one planet orbiting this star is Kepler-1133 b, a Super-Earth discovered by transit in 2016. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. Kepler-1133 b completes an orbit every 11.6 days and has a radius of 1.97 Earth radii, larger than Earth's. In size classification, a Super-Earth reaches 2.5 times Earth's radius, so this planet's radius sits below that class boundary.
Provenance
Underlying measurements and references
Evidence Summary
Rows
13
Stellar refs
13
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 |
|---|---|---|---|---|---|---|---|---|
| 5420 | 0.94 | 0.85 | — | — | — | 753.1 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5632 | 0.93 | 0.83 | 0.70 | — | — | 753.1 | Q1-Q8 KOI Table | TICv8 |
| 5426 | — | 0.83 | — | — | — | 753.1 | Berger et al. 2018 | TICv8 |
| 5627 | 0.88 | 0.81 | — | — | — | 753.1 | Q1-Q16 KOI Table | TICv8 |
| 5627 | 0.88 | 0.81 | — | — | — | 753.1 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5368.3 | 0.93 | 0.91 | — | -0.21 | — | 753.1 | TICv8 | TICv8 |
| 5627 | 0.88 | 0.81 | — | — | — | 753.1 | Q1-Q12 KOI Table | TICv8 |
| 5440 | — | 0.80 | — | — | — | 753.1 | Q1-Q6 KOI Table | TICv8 |
| 5158.5 | — | 0.94 | — | -0.25 | — | 753.1 | Gaia DR2 | TICv8 |
| 5569 | 0.93 | 0.90 | 4.07 | — | — | 753.1 | Morton et al. 2016 | TICv8 |
| 5440 | 0.86 | 0.80 | — | — | — | 753.1 | Batalha et al. 2013 | TICv8 |
| — | — | — | — | — | — | 753.1 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5440 | — | 0.84 | — | — | — | 753.1 | Latham et al. 2005 | TICv8 |