Temperature
4350 K
4137 to 4484.5
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Stellar HostProfile
Kepler-1086
Unclassified star • 466.1 pc
Records
18
literature rows
Planets
2
system count
References
14
distinct source labels
TIC: TIC 271545939
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
0.70 Msun
0.59 to 0.70
Radius
0.66 Rsun
0.56 to 0.72
Age
2.88 Gyr
2.88 to 14
Distance
466.1 pc
single adopted value
Planets
2
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.66 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1086
0.66 R☉
System Layout
Known planets
2 planets linked to this host
Kepler-1086 b
Transit
◌
Discovery
2016
Period
18.78 days
Radius
2.44 R⊕
Mass
—
Eq. Temp
—
Kepler-1086 c
Transit
◌
Discovery
2016
Period
161.5 days
Radius
2.94 R⊕
Mass
—
Eq. Temp
—
Kepler-1086 and Its Two Planets
Kepler-1086 is a star 1520 light-years away with two known planets. The host star is 2.88 billion years old, has a mass of 0.7 solar masses and a radius of 0.66 solar radii, and a temperature of 4350 K. Its mass and radius are smaller than the Sun's, and its temperature is cooler than the Sun's. Both planets were found by transit, the dimming of a star's light as a planet crosses in front of it, and both were discovered in 2016.
Kepler-1086 b is a Super-Earth with an orbital period of 18.8 days and a radius of 2.44 Earth radii, larger than Earth's. Among the listed planets, it has the shortest year and the smallest radius. Kepler-1086 c is Neptune-like, with an orbital period of 162 days and a radius of 2.94 Earth radii, also larger than Earth's; among the listed planets it has the longest year and the largest radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
18
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 |
|---|---|---|---|---|---|---|---|---|
| 4203.9 | — | 0.72 | — | -0.83 | — | 466.1 | Gaia DR2 | TICv8 |
| — | — | — | — | — | — | 466.1 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4350 | 0.70 | 0.66 | 2.88 | — | — | 466.1 | Morton et al. 2016 | TICv8 |
| 4484.5 | 0.70 | 0.62 | — | -0.86 | — | 466.1 | TICv8 | TICv8 |
| 4137 | 0.62 | 0.61 | — | — | — | 466.1 | Q1-Q16 KOI Table | TICv8 |
| 4243 | 0.65 | 0.64 | — | — | — | 466.1 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4243 | 0.65 | 0.64 | — | — | — | 466.1 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4193 | 0.61 | 0.57 | — | — | — | 466.1 | Batalha et al. 2013 | TICv8 |
| 4193 | — | 0.57 | — | — | — | 466.1 | Q1-Q6 KOI Table | TICv8 |
| 4193 | — | 0.65 | — | — | — | 466.1 | Latham et al. 2005 | TICv8 |
| — | — | — | — | — | — | 466.1 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4137 | 0.62 | 0.61 | — | — | — | 466.1 | Q1-Q12 KOI Table | TICv8 |
| 4137 | 0.62 | 0.61 | — | — | — | 466.1 | Q1-Q16 KOI Table | TICv8 |
| 4244 | — | 0.67 | — | — | — | 466.1 | Berger et al. 2018 | TICv8 |
| 4137 | 0.62 | 0.61 | — | — | — | 466.1 | Q1-Q17 DR24 KOI Table | TICv8 |
| 4137 | 0.62 | 0.61 | — | — | — | 466.1 | Q1-Q12 KOI Table | TICv8 |
| 4137 | 0.62 | 0.61 | — | — | — | 466.1 | Q1-Q17 DR24 KOI Table | TICv8 |
| 4317 | 0.59 | 0.56 | 14 | — | — | 466.1 | Q1-Q8 KOI Table | TICv8 |