Temperature
5753 K
5360.8 to 5753
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Stellar HostProfile
Kepler-1390
Unclassified star • 723.4 pc
Records
11
literature rows
Planets
1
system count
References
12
distinct source labels
TIC: TIC 264508835
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
0.98 Msun
0.86 to 0.98
Radius
0.98 Rsun
0.60 to 1.02
Age
4.47 Gyr
0.60 to 4.47
Distance
723.4 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.98 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-1390
0.98 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1390 b
Transit
◌
Discovery
2016
Period
6.48 days
Radius
1.18 R⊕
Mass
—
Eq. Temp
—
Kepler-1390 and Its Earth-like Planet
Kepler-1390 is a star located 2360 light-years away, with a mass of 0.98 solar masses, a radius of 0.98 solar radii, a temperature of 5750 K, and an age of 4.47 billion years. One planet is known to orbit this host.
That planet is Kepler-1390 b, an Earth-like world discovered in 2016 by the transit method, in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness. Repeated dips help establish orbital periods. Kepler-1390 b completes an orbit every 6.48 days and has a radius of 1.18 Earth radii, a reported radius estimate larger than Earth's. Earth-like describes its size class: such planets stay within 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 |
|---|---|---|---|---|---|---|---|---|
| 5753 | 0.98 | 0.98 | 4.47 | — | — | 723.4 | Morton et al. 2016 | TICv8 |
| 5360.8 | — | 0.99 | — | -0.14 | — | 723.4 | Gaia DR2 | TICv8 |
| 5388.8 | 0.94 | 1.02 | — | -0.10 | — | 723.4 | TICv8 | TICv8 |
| 5662 | 0.86 | 0.79 | — | — | — | 723.4 | Q1-Q16 KOI Table | TICv8 |
| — | — | — | — | — | — | 723.4 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5697 | 0.95 | 0.84 | 0.60 | — | — | 723.4 | Q1-Q8 KOI Table | TICv8 |
| 5662 | 0.86 | 0.79 | — | — | — | 723.4 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5496 | 0.92 | 0.98 | — | — | — | 723.4 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5662 | 0.86 | 0.79 | — | — | — | 723.4 | Q1-Q12 KOI Table | TICv8 |
| 5454 | — | 0.60 | — | — | — | 723.4 | Latham et al. 2005 | TICv8 |
| 5500 | — | 0.95 | — | — | — | 723.4 | Berger et al. 2018 | TICv8 |