Temperature
4128 K
3878 to 4168
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Stellar HostProfile
Kepler-844
Unclassified star • 431.8 pc
Records
17
literature rows
Planets
1
system count
References
15
distinct source labels
TIC: TIC 298836607
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
0.59 Msun
0.52 to 0.62
Radius
0.57 Rsun
0.51 to 0.73
Age
3.80 Gyr
3.80 to 14
Distance
431.8 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.57 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-844
0.57 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-844 b
Transit
◌
Discovery
2016
Period
2.61 days
Radius
1.68 R⊕
Mass
—
Eq. Temp
—
Kepler-844 b: A Super-Earth
Kepler-844 is a star located 1410 light-years away, with a reported age of 3.8 billion years. Its mass is 0.59 solar masses and its radius is 0.57 solar radii, both smaller than the Sun's corresponding values. Its temperature of 4130 K is cooler than the Sun's. One planet orbits this host.
That planet, Kepler-844 b, is classified as a Super-Earth. Its radius of 1.68 Earth radii is larger than Earth's. The planet was discovered 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-844 b completes one orbit in 2.61 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
17
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 |
|---|---|---|---|---|---|---|---|---|
| 4080 | 0.57 | 0.56 | — | — | — | 431.8 | Q1-Q17 DR24 KOI Table | TICv8 |
| 3878 | 0.53 | 0.51 | — | — | — | 431.8 | Q1-Q12 KOI Table | TICv8 |
| 4027 | — | 0.51 | — | — | — | 431.8 | Q1-Q6 KOI Table | TICv8 |
| 4128 | 0.59 | 0.57 | 3.80 | — | — | 431.8 | Morton et al. 2016 | TICv8 |
| 4168 | 0.57 | 0.54 | 14 | — | — | 431.8 | Q1-Q8 KOI Table | TICv8 |
| 4027 | — | 0.68 | — | — | — | 431.8 | Latham et al. 2005 | TICv8 |
| 4043.1 | — | 0.68 | — | -0.95 | — | 431.8 | Gaia DR2 | TICv8 |
| 3965.2 | 0.62 | 0.73 | — | -0.92 | — | 431.8 | TICv8 | TICv8 |
| — | — | — | 5.96 | — | — | 431.8 | Gaidos et al. 2024 | TICv8 |
| — | — | — | — | — | — | 431.8 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| — | — | — | — | — | — | 431.8 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 3878 | 0.53 | 0.51 | — | — | — | 431.8 | Q1-Q17 DR24 KOI Table | TICv8 |
| 3878 | 0.53 | 0.51 | — | — | — | 431.8 | Q1-Q16 KOI Table | TICv8 |
| 4027 | — | 0.51 | — | — | — | 431.8 | Batalha et al. 2013 | TICv8 |
| 3883 | 0.52 | 0.52 | — | — | — | 431.8 | Q1-Q17 DR25 KOI Table | TICv8 |
| 3883 | 0.52 | 0.52 | — | — | — | 431.8 | Q1-Q17 DR25 KOI Table | TICv8 |
| 3880 | — | 0.63 | — | — | — | 431.8 | Berger et al. 2018 | TICv8 |