Temperature
3753 K
3672 to 4107.9
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Stellar HostProfile
Kepler-1089
Unclassified star • 259.3 pc
Records
14
literature rows
Planets
1
system count
References
15
distinct source labels
TIC: TIC 350810654
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
0.52 Msun
0.46 to 0.62
Radius
0.49 Rsun
0.49 to 0.58
Age
3.72 Gyr
3.72 to 6.57
Distance
259.3 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.49 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1089
0.49 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1089 b
Transit
◌
Discovery
2016
Period
5.13 days
Radius
1.83 R⊕
Mass
—
Eq. Temp
—
Kepler-1089 b: A Super-Earth in a Close Orbit
Kepler-1089 is a star located 846 light-years away. It is 3.72 billion years old, with a mass of 0.52 solar masses and a radius of 0.49 solar radii. Its temperature is 3750 K. The star's reported mass estimate is smaller than the Sun's, its reported radius estimate is smaller than the Sun's, and its reported temperature is cooler than the Sun's.
One planet orbits this host: Kepler-1089 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-1089 b completes an orbit every 5.13 days and has a radius of 1.83 Earth radii. Its reported radius estimate is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
14
Stellar refs
14
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | 6.57 | — | — | 259.3 | Gaidos et al. 2024 | TICv8 |
| 3834 | — | 0.50 | — | — | — | 259.3 | Latham et al. 2005 | TICv8 |
| 3753 | 0.52 | 0.49 | 3.72 | — | — | 259.3 | Morton et al. 2016 | TICv8 |
| 3834 | — | 0.53 | — | — | — | 259.3 | Q1-Q6 KOI Table | TICv8 |
| 3889 | — | 0.56 | — | — | — | 259.3 | Berger et al. 2018 | TICv8 |
| 3688 | 0.51 | 0.50 | — | — | — | 259.3 | Q1-Q16 KOI Table | TICv8 |
| 3688 | 0.51 | 0.50 | — | — | — | 259.3 | Q1-Q17 DR24 KOI Table | TICv8 |
| 3834 | 0.46 | 0.50 | — | — | — | 259.3 | Q1-Q8 KOI Table | TICv8 |
| 3879 | 0.62 | 0.58 | — | — | — | 259.3 | Q1-Q17 DR25 KOI Table | TICv8 |
| — | — | — | — | — | — | 259.3 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4107.9 | — | — | — | — | — | 259.3 | Gaia DR2 | TICv8 |
| 3672 | 0.55 | 0.55 | — | -1.30 | — | 259.3 | TICv8 | TICv8 |
| 3688 | 0.51 | 0.50 | — | — | — | 259.3 | Q1-Q12 KOI Table | TICv8 |
| 3834 | 0.56 | 0.53 | — | — | — | 259.3 | Batalha et al. 2013 | TICv8 |