Temperature
5043 K
4894 to 5146.5
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Stellar HostProfile
Kepler-755
Unclassified star • 399.0 pc
Records
21
literature rows
Planets
2
system count
References
15
distinct source labels
TIC: TIC 239227652
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
0.82 Msun
0.72 to 0.87
Radius
0.77 Rsun
0.71 to 1.01
Age
4.90 Gyr
4.90 to 14
Distance
399.0 pc
single adopted value
Planets
2
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.77 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-755
0.77 R☉
System Layout
Known planets
2 planets linked to this host
Kepler-755 b
Transit
◌
Discovery
2016
Period
1.27 days
Radius
1.76 R⊕
Mass
—
Eq. Temp
—
Kepler-755 c
Transit
◌
Discovery
2016
Period
2.85 days
Radius
1.26 R⊕
Mass
—
Eq. Temp
—
Kepler-755: A Distant Star With Two Small Planets
Kepler-755 is a star located 1300 light-years away. It has a reported age of 4.9 billion years, a mass of 0.82 solar masses, a radius of 0.77 solar radii, and a temperature of 5040 K. Its reported mass and radius are smaller than the Sun's, and its reported temperature is cooler than the Sun's. Two planets are known to orbit this star.
Kepler-755 b is a Super-Earth discovered by transit in 2016, with an orbital period of 1.27 days and a radius of 1.76 Earth radii. Among the listed planets, it has the shortest year and the largest radius. Kepler-755 c is an Earth-like planet, also discovered by transit in 2016, with an orbital period of 2.85 days and a radius of 1.26 Earth radii. Among the listed planets, it has the longest year and the smallest radius. Both planets' reported radius estimates are larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
21
Stellar refs
14
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 |
|---|---|---|---|---|---|---|---|---|
| 5095 | 0.73 | 0.77 | — | — | — | 399.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5095 | 0.73 | 0.77 | — | — | — | 399.0 | Q1-Q16 KOI Table | TICv8 |
| 5041 | 0.81 | 0.77 | — | — | — | 399.0 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5095 | 0.73 | 0.77 | — | — | — | 399.0 | Q1-Q16 KOI Table | TICv8 |
| 5088 | 0.75 | 0.76 | 14 | — | — | 399.0 | Q1-Q8 KOI Table | TICv8 |
| 5067 | 0.83 | 0.82 | 8.51 | — | — | 399.0 | Fulton & Petigura 2018 | TICv8 |
| 4894 | — | 0.71 | — | — | — | 399.0 | Q1-Q6 KOI Table | TICv8 |
| 5043 | 0.82 | 0.77 | 4.90 | — | — | 399.0 | Morton et al. 2016 | TICv8 |
| 5095 | 0.73 | 0.77 | — | — | — | 399.0 | Q1-Q12 KOI Table | TICv8 |
| 5095 | 0.73 | 0.77 | — | — | — | 399.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| — | — | — | — | — | — | 399.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4894 | — | 1.01 | — | — | — | 399.0 | Latham et al. 2005 | TICv8 |
| 5067 | — | 0.83 | — | — | — | 399.0 | Berger et al. 2018 | TICv8 |
| 4894 | — | 0.71 | — | — | — | 399.0 | Q1-Q6 KOI Table | TICv8 |
| — | — | — | — | — | — | 399.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5041 | 0.81 | 0.77 | — | — | — | 399.0 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4894 | 0.72 | 0.71 | — | — | — | 399.0 | Batalha et al. 2013 | TICv8 |
| 5146.5 | 0.87 | 0.74 | — | -0.46 | — | 399.0 | TICv8 | TICv8 |
| 4926.4 | — | 0.79 | — | -0.48 | — | 399.0 | Gaia DR2 | TICv8 |
| 5088 | 0.75 | 0.76 | 14 | — | — | 399.0 | Q1-Q8 KOI Table | TICv8 |
| 5095 | 0.73 | 0.77 | — | — | — | 399.0 | Q1-Q12 KOI Table | TICv8 |