Temperature
5839 K
5627 to 6069
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Stellar HostProfile
Kepler-1258
Unclassified star • 717.6 pc
Records
14
literature rows
Planets
1
system count
References
15
distinct source labels
TIC: TIC 279918915
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
0.99 Msun
0.83 to 1.12
Radius
0.99 Rsun
0.83 to 1.66
Age
3.89 Gyr
0.40 to 13.49
Distance
717.6 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.99 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-1258
0.99 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1258 b
Transit
◌
Discovery
2016
Period
0.98 days
Radius
0.86 R⊕
Mass
—
Eq. Temp
—
Kepler-1258 and Its Solitary Planet
Kepler-1258 is a star located 2340 light-years away with one planet in orbit. The host star is 3.89 billion years old and has a mass of 0.99 solar masses, a radius of 0.99 solar radii, and a temperature of 5840 K.
The single planet, Kepler-1258 b, was discovered in 2016 by the transit method, which detects the small dip in a star's brightness when a planet passes in front of it. This planet completes an orbit every 0.985 days and has a radius of 0.86 Earth radii, a size classified as Sub-Earth and reported as smaller than Earth.
Provenance
Underlying measurements and references
Evidence Summary
Rows
14
Stellar refs
14
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 |
|---|---|---|---|---|---|---|---|---|
| 6060 | 1.01 | 0.93 | — | — | — | 717.6 | Q1-Q16 KOI Table | TICv8 |
| 6060 | 1.01 | 0.93 | — | — | — | 717.6 | Q1-Q12 KOI Table | TICv8 |
| 6069 | 1.06 | 0.96 | 0.40 | — | — | 717.6 | Q1-Q8 KOI Table | TICv8 |
| 5818 | 1 | 0.89 | — | — | — | 717.6 | Batalha et al. 2013 | TICv8 |
| — | — | — | — | — | — | 717.6 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5761.0 | 1.03 | 1.12 | — | 0.09 | — | 717.6 | TICv8 | TICv8 |
| 5627 | — | 1.12 | — | — | — | 717.6 | Berger et al. 2018 | TICv8 |
| 5825 | 1.12 | 1.66 | — | — | — | 717.6 | Q1-Q17 DR25 KOI Table | TICv8 |
| 6060 | 1.01 | 0.93 | — | — | — | 717.6 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5830.5 | — | 1.08 | — | 0.09 | — | 717.6 | Gaia DR2 | TICv8 |
| 5818 | — | 0.83 | — | — | — | 717.6 | Latham et al. 2005 | TICv8 |
| 5839 | 0.99 | 0.99 | 3.89 | — | — | 717.6 | Morton et al. 2016 | TICv8 |
| 5818 | — | 0.89 | — | — | — | 717.6 | Q1-Q6 KOI Table | TICv8 |
| 5627 | 0.83 | 1.10 | 13.49 | — | — | 717.6 | Fulton & Petigura 2018 | TICv8 |