Temperature
6166 K
5744.7 to 6166
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Stellar HostProfile
Kepler-1589
Unclassified star โข 1513.1 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 377909767
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
1.18 Msun
1.08 to 1.18
Radius
1.25 Rsun
0.92 to 1.40
Age
2.75 Gyr
single adopted value
Distance
1513.1 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.25 Rโ (circles scaled linearly by radius)
Sun
1.0 Rโ baseline
Kepler-1589
1.25 Rโ
System Layout
Known planets
1 planets linked to this host
Kepler-1589 b
Transit
โ
Discovery
2016
Period
0.99 days
Radius
1.09 Rโ
Mass
โ
Eq. Temp
โ
Kepler-1589 b: A Close-Orbiting Earth-Like World
Kepler-1589 is a star 4940 light-years away with one known planet. The host star is 2.75 billion years old, with a mass of 1.18 solar masses, a radius of 1.25 solar radii, and a temperature of 6170 K. Its mass and radius estimates exceed the Sun's, and it is hotter than the Sun.
The system's sole cataloged planet is Kepler-1589 b, an Earth-like world discovered by transit in 2016. A transit occurs when a planet crosses in front of its star from our viewpoint, producing a small dip in observed brightness; repeated dips help establish orbital periods. Kepler-1589 b orbits every 0.992 days and has a radius of 1.09 Earth radii. Earth-like planets stay within 1.5 times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
10
Stellar refs
10
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5744.7 | โ | 1.40 | โ | 0.28 | โ | 1513.1 | Gaia DR2 | TICv8 |
| 6115 | โ | 1.32 | โ | โ | โ | 1513.1 | Berger et al. 2018 | TICv8 |
| 6117 | 1.17 | 1.24 | โ | โ | โ | 1513.1 | Q1-Q17 DR25 KOI Table | TICv8 |
| 6108 | 1.13 | 1.03 | โ | โ | โ | 1513.1 | Q1-Q12 KOI Table | TICv8 |
| 6108 | 1.13 | 1.03 | โ | โ | โ | 1513.1 | Q1-Q17 DR24 KOI Table | TICv8 |
| 6108 | 1.13 | 1.03 | โ | โ | โ | 1513.1 | Q1-Q16 KOI Table | TICv8 |
| 5934 | 1.08 | 1.38 | โ | 0.33 | โ | 1513.1 | TICv8 | TICv8 |
| 5847 | โ | 0.92 | โ | โ | โ | 1513.1 | Latham et al. 2005 | TICv8 |
| 6166 | 1.18 | 1.25 | 2.75 | โ | โ | 1513.1 | Morton et al. 2016 | TICv8 |
| โ | โ | โ | โ | โ | โ | 1513.1 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |