Temperature
5306 K
5111.9 to 5455
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Stellar HostProfile
Kepler-1245
Unclassified star • 805.9 pc
Records
18
literature rows
Planets
2
system count
References
14
distinct source labels
TIC: TIC 159449041
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
0.86 Msun
0.80 to 0.86
Radius
0.83 Rsun
0.76 to 1.07
Age
4.57 Gyr
4.57 to 13.80
Distance
805.9 pc
single adopted value
Planets
2
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.83 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1245
0.83 R☉
System Layout
Known planets
2 planets linked to this host
Kepler-1245 b
Transit
◌
Discovery
2016
Period
4.35 days
Radius
1.44 R⊕
Mass
—
Eq. Temp
—
Kepler-1245 c
Transit
◌
Discovery
2016
Period
2.94 days
Radius
1.44 R⊕
Mass
—
Eq. Temp
—
Kepler-1245 and Its Two Earth-Like Planets
Kepler-1245 is a star located 2630 light-years away, with a reported age of 4.57 billion years. Its mass is 0.86 solar masses, its radius is 0.83 solar radii, and its temperature is 5310 K, making it smaller, less massive, and cooler than the Sun. Two planets are known to orbit this host.
Both planets were discovered in 2016 by the transit method. Kepler-1245 b completes an orbit in 4.35 days and has a reported radius of 1.44 Earth radii, while Kepler-1245 c completes an orbit in 2.94 days and also has a reported radius of 1.44 Earth radii. Both are classified as Earth-like and are larger than Earth.
Provenance
Underlying measurements and references
Evidence Summary
Rows
18
Stellar refs
13
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5247 | — | 1.07 | — | — | — | 805.9 | Latham et al. 2005 | TICv8 |
| 5306 | 0.86 | 0.83 | 4.57 | — | — | 805.9 | Morton et al. 2016 | TICv8 |
| 5247 | 0.81 | 0.88 | — | — | — | 805.9 | Batalha et al. 2013 | TICv8 |
| 5444 | — | 0.76 | — | — | — | 805.9 | Berger et al. 2018 | TICv8 |
| 5455 | 0.80 | 0.91 | — | — | — | 805.9 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5235 | — | — | — | — | — | 805.9 | TICv8 | TICv8 |
| 5455 | 0.80 | 0.91 | — | — | — | 805.9 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5455 | 0.80 | 0.91 | — | — | — | 805.9 | Q1-Q17 DR25 KOI Table | TICv8 |
| — | — | — | — | — | — | 805.9 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5455 | 0.80 | 0.91 | — | — | — | 805.9 | Q1-Q12 KOI Table | TICv8 |
| 5447 | 0.82 | 0.93 | 13.80 | — | — | 805.9 | Q1-Q8 KOI Table | TICv8 |
| 5455 | 0.80 | 0.91 | — | — | — | 805.9 | Q1-Q16 KOI Table | TICv8 |
| 5247 | — | 0.88 | — | — | — | 805.9 | Q1-Q6 KOI Table | TICv8 |
| 5455 | 0.80 | 0.91 | — | — | — | 805.9 | Q1-Q16 KOI Table | TICv8 |
| 5455 | 0.80 | 0.91 | — | — | — | 805.9 | Q1-Q17 DR25 KOI Table | TICv8 |
| — | — | — | — | — | — | 805.9 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5455 | 0.80 | 0.91 | — | — | — | 805.9 | Q1-Q12 KOI Table | TICv8 |
| 5111.9 | — | 0.79 | — | -0.41 | — | 805.9 | Gaia DR2 | TICv8 |