Temperature
5597 K
5425.7 to 5900
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Stellar HostProfile
Kepler-1357
Unclassified star • 1015.7 pc
Records
11
literature rows
Planets
1
system count
References
12
distinct source labels
TIC: TIC 26472830
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
0.93 Msun
0.88 to 1.01
Radius
0.90 Rsun
0.70 to 0.94
Age
4.57 Gyr
0.30 to 4.57
Distance
1015.7 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.90 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-1357
0.90 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1357 b
Transit
◌
Discovery
2016
Period
3.01 days
Radius
1.28 R⊕
Mass
—
Eq. Temp
—
Kepler-1357 and Its Earth-Like Planet
Kepler-1357 is a star located 3310 light-years away, and it hosts one known planet. The star is estimated to be 4.57 billion years old, with a reported mass of 0.93 solar masses and a radius of 0.9 solar radii. Its reported temperature is 5600 K, and its mass estimate is smaller than the Sun's while its temperature is cooler than the Sun's.
The planet, Kepler-1357 b, was discovered by the transit method in 2016. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness, and repeated dips help establish orbital periods. Kepler-1357 b completes an orbit every 3.01 days and has a reported radius of 1.28 Earth radii. That radius is larger than Earth's, placing it within the Earth-like size class, which covers planets up to 1.5 times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
11
Stellar refs
11
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 |
|---|---|---|---|---|---|---|---|---|
| 5713 | 1.01 | 0.89 | — | — | — | 1015.7 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5425.7 | — | 0.94 | — | -0.16 | — | 1015.7 | Gaia DR2 | TICv8 |
| 5834 | 0.88 | 0.80 | — | — | — | 1015.7 | Q1-Q16 KOI Table | TICv8 |
| 5834 | 0.88 | 0.80 | — | — | — | 1015.7 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5619 | — | 0.70 | — | — | — | 1015.7 | Latham et al. 2005 | TICv8 |
| 5834 | 0.88 | 0.80 | — | — | — | 1015.7 | Q1-Q12 KOI Table | TICv8 |
| 5900 | 1.01 | 0.90 | 0.30 | — | — | 1015.7 | Q1-Q8 KOI Table | TICv8 |
| 5597 | 0.93 | 0.90 | 4.57 | — | — | 1015.7 | Morton et al. 2016 | TICv8 |
| 5708 | — | 0.89 | — | — | — | 1015.7 | Berger et al. 2018 | TICv8 |
| 5608 | 0.99 | 0.90 | — | -0.15 | — | 1015.7 | TICv8 | TICv8 |
| — | — | — | — | — | — | 1015.7 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |