Temperature
3208 K
3089 to 3655.0
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Stellar HostProfile
Kepler-1582
Unclassified star • 78.89 pc
Records
9
literature rows
Planets
1
system count
References
10
distinct source labels
TIC: TIC 122065885
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
0.28 Msun
0.13 to 0.28
Radius
0.30 Rsun
0.16 to 0.30
Age
7.76 Gyr
single adopted value
Distance
78.89 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.30 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1582
0.30 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1582 b
Transit
◌
Discovery
2016
Period
4.84 days
Radius
1.49 R⊕
Mass
—
Eq. Temp
—
Kepler-1582 b: A Close-In Earth-Sized World
Kepler-1582 is a single-star system 257 light-years from Earth. The host star is estimated to be 7.76 billion years old, with a mass of 0.28 solar masses, a radius of 0.3 solar radii, and a temperature of 3210 K. Its reported mass and radius estimates are smaller than the Sun's, and its reported temperature is cooler than the Sun's. One planet is known to orbit this star.
That planet is Kepler-1582 b, an Earth-like planet 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-1582 b orbits its star every 4.84 days, and its radius of 1.49 Earth radii is larger than Earth's. Because planet size classes compare radius with Earth's, an Earth-like planet stays within 1.5 times Earth's radius, which places Kepler-1582 b just inside that boundary.
Provenance
Underlying measurements and references
Evidence Summary
Rows
9
Stellar refs
9
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 3148 | 0.18 | 0.21 | — | -2.39 | — | 78.89 | TICv8 | TICv8 |
| 3089 | 0.13 | 0.16 | — | — | — | 78.89 | Q1-Q17 DR24 KOI Table | TICv8 |
| 3655.0 | — | — | — | — | — | 78.89 | Gaia DR2 | TICv8 |
| — | — | — | — | — | — | 78.89 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 3089 | 0.13 | 0.16 | — | — | — | 78.89 | Q1-Q16 KOI Table | TICv8 |
| 3089 | 0.13 | 0.16 | — | — | — | 78.89 | Q1-Q12 KOI Table | TICv8 |
| 3187 | 0.18 | 0.20 | — | — | — | 78.89 | Q1-Q17 DR25 KOI Table | TICv8 |
| 3187 | — | 0.22 | — | — | — | 78.89 | Berger et al. 2018 | TICv8 |
| 3208 | 0.28 | 0.30 | 7.76 | — | — | 78.89 | Morton et al. 2016 | TICv8 |