Temperature
4913 K
4655.8 to 5020.3
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Stellar HostProfile
Kepler-845
Unclassified star • 431.1 pc
Records
14
literature rows
Planets
1
system count
References
15
distinct source labels
TIC: TIC 417676802
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
0.79 Msun
0.70 to 0.80
Radius
0.75 Rsun
0.62 to 0.85
Age
4.79 Gyr
4.79 to 13.90
Distance
431.1 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.75 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-845
0.75 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-845 b
Transit
◌
Discovery
2016
Period
0.93 days
Radius
2.04 R⊕
Mass
—
Eq. Temp
—
Kepler-845 and Its Super-Earth
Kepler-845 is a star located 1410 light-years away, and it hosts one known planet. The star is 4.79 billion years old and has a mass of 0.79 solar masses and a radius of 0.75 solar radii. Its temperature is 4910 K, so the star's reported temperature is cooler than the Sun's.
The planet, Kepler-845 b, was discovered by transit in 2016. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. Kepler-845 b is classified as a Super-Earth, and its radius is 2.04 Earth radii, larger than Earth's. It completes an orbit in 0.928 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
14
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 |
|---|---|---|---|---|---|---|---|---|
| 4911 | 0.75 | 0.78 | — | — | — | 431.1 | Q1-Q17 DR24 KOI Table | TICv8 |
| 4773 | — | 0.69 | — | — | — | 431.1 | Berger et al. 2018 | TICv8 |
| 4773 | 0.72 | 0.69 | 5.89 | — | — | 431.1 | Fulton & Petigura 2018 | TICv8 |
| 4815 | 0.80 | 0.70 | — | — | — | 431.1 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4655.8 | 0.74 | 0.77 | — | -0.60 | — | 431.1 | TICv8 | TICv8 |
| 4757 | — | 0.73 | — | — | — | 431.1 | Q1-Q6 KOI Table | TICv8 |
| 4911 | 0.75 | 0.78 | — | — | — | 431.1 | Q1-Q12 KOI Table | TICv8 |
| — | — | — | — | — | — | 431.1 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4913 | 0.79 | 0.75 | 4.79 | — | — | 431.1 | Morton et al. 2016 | TICv8 |
| 4757 | — | 0.85 | — | — | — | 431.1 | Latham et al. 2005 | TICv8 |
| 5020.3 | — | 0.62 | — | -0.66 | — | 431.1 | Gaia DR2 | TICv8 |
| 4858 | 0.70 | 0.69 | 13.90 | — | — | 431.1 | Q1-Q8 KOI Table | TICv8 |
| 4757 | — | 0.73 | — | — | — | 431.1 | Batalha et al. 2013 | TICv8 |
| 4911 | 0.75 | 0.78 | — | — | — | 431.1 | Q1-Q16 KOI Table | TICv8 |