Temperature
5987 K
5319 to 6014
←Back to Stellar Hosts
Stellar HostProfile
Kepler-1057
Unclassified star • 1201.8 pc
Records
13
literature rows
Planets
1
system count
References
14
distinct source labels
TIC: TIC 169463893
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
1.07 Msun
0.93 to 1.11
Radius
1.10 Rsun
0.81 to 1.10
Age
3.09 Gyr
0.40 to 3.09
Distance
1201.8 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.10 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1057
1.10 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1057 b
Transit
◌
Discovery
2016
Period
14.09 days
Radius
3.36 R⊕
Mass
—
Eq. Temp
—
Kepler-1057 and Its Neptune-Like Planet
Kepler-1057 is a star located 3920 light-years away. It is 3.09 billion years old and has 1.07 solar masses, 1.1 solar radii, and a temperature of 5990 K. One known planet orbits this host.
That planet is Kepler-1057 b, a Neptune-like world discovered in 2016 by the transit method, which detects the small dip in a star's brightness when a planet crosses in front of it. Kepler-1057 b completes an orbit in 14.1 days and has a radius of 3.36 Earth radii, larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
13
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 |
|---|---|---|---|---|---|---|---|---|
| 5852 | — | 0.92 | — | — | — | 1201.8 | Berger et al. 2018 | TICv8 |
| 5545 | 0.93 | 0.82 | — | — | — | 1201.8 | Batalha et al. 2013 | TICv8 |
| — | — | — | — | — | — | 1201.8 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5545 | — | 0.81 | — | — | — | 1201.8 | Latham et al. 2005 | TICv8 |
| 5853 | 0.99 | 0.90 | — | — | — | 1201.8 | Q1-Q16 KOI Table | TICv8 |
| 5319 | — | 0.98 | — | -0.16 | — | 1201.8 | Gaia DR2 | TICv8 |
| 5853 | 0.99 | 0.90 | — | — | — | 1201.8 | Q1-Q17 DR25 KOI Table | TICv8 |
| 6014 | 1.11 | 0.92 | — | -5.80e-3 | — | 1201.8 | TICv8 | TICv8 |
| 5987 | 1.07 | 1.10 | 3.09 | — | — | 1201.8 | Morton et al. 2016 | TICv8 |
| 5831 | 0.99 | 0.88 | 0.40 | — | — | 1201.8 | Q1-Q8 KOI Table | TICv8 |
| 5853 | 0.99 | 0.90 | — | — | — | 1201.8 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5853 | 0.99 | 0.90 | — | — | — | 1201.8 | Q1-Q12 KOI Table | TICv8 |
| 5545 | — | 0.82 | — | — | — | 1201.8 | Q1-Q6 KOI Table | TICv8 |