Temperature
5218 K
5218 to 5618
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Stellar HostProfile
Kepler-1377
Unclassified star โข 1146.1 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 158986227
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 โข System source: TICv8
Mass
0.86 Msun
0.86 to 0.90
Radius
0.82 Rsun
0.77 to 0.93
Age
5.01 Gyr
5.01 to 6.60
Distance
1146.1 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.82 Rโ (circles scaled linearly by radius)
Sun
1.0 Rโ baseline
Kepler-1377
0.82 Rโ
System Layout
Known planets
1 planets linked to this host
Kepler-1377 b
Transit
โ
Discovery
2016
Period
0.74 days
Radius
1.25 Rโ
Mass
โ
Eq. Temp
โ
Kepler-1377 and Its Single Known Planet
Kepler-1377 is a star 3740 light-years away with one known planet. The star is 5.01 billion years old and has a mass of 0.86 solar masses, a radius of 0.82 solar radii, and a temperature of 5220 K. Its mass and radius are smaller than the Sun's, and its temperature is cooler than the Sun's.
The one planet orbiting this star is Kepler-1377 b, an Earth-like world discovered by transit in 2016. It completes an orbit in 0.741 days, and its radius of 1.25 Earth radii is larger than Earth's.
In a transit, a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness; repeated dips help establish orbital periods. Kepler-1377 b's size classification reflects its radius, which remains within 1.5 times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
10
Stellar refs
10
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 |
|---|---|---|---|---|---|---|---|---|
| 5618 | 0.87 | 0.87 | โ | โ | โ | 1146.1 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5618 | 0.87 | 0.87 | โ | โ | โ | 1146.1 | Q1-Q16 KOI Table | TICv8 |
| 5271 | 0.90 | 0.86 | โ | -0.29 | โ | 1146.1 | TICv8 | TICv8 |
| 5218 | 0.86 | 0.82 | 5.01 | โ | โ | 1146.1 | Morton et al. 2016 | TICv8 |
| โ | โ | โ | โ | โ | โ | 1146.1 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5618 | 0.87 | 0.87 | โ | โ | โ | 1146.1 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5223 | โ | 0.93 | โ | โ | โ | 1146.1 | Latham et al. 2005 | TICv8 |
| 5618 | 0.87 | 0.87 | โ | โ | โ | 1146.1 | Q1-Q12 KOI Table | TICv8 |
| 5454.7 | โ | 0.77 | โ | -0.33 | โ | 1146.1 | Gaia DR2 | TICv8 |
| 5613 | 0.89 | 0.89 | 6.60 | โ | โ | 1146.1 | Q1-Q8 KOI Table | TICv8 |