Temperature
4806 K
4646 to 4806
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Stellar HostProfile
Kepler-1849
Unclassified star • 631.9 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 399821807
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: Q1-Q12 KOI Table • System source: TICv8
Mass
0.71 Msun
0.69 to 0.75
Radius
0.73 Rsun
0.66 to 0.81
Distance
631.9 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.73 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1849
0.73 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1849 b
Transit
◌
Discovery
2021
Period
57.29 days
Radius
2.39 R⊕
Mass
—
Eq. Temp
—
Kepler-1849 and Its Super-Earth
Kepler-1849 is a star 2060 light-years away with one known planet. The host star has a mass of 0.709 solar masses, a radius of 0.729 solar radii, and a temperature of 4810 K, making it smaller and cooler than the Sun.
The sole planet, Kepler-1849 b, is classified as a Super-Earth, a size class reaching 2.5 times Earth's radius. It was discovered in 2021 by the transit method, in which a planet passing in front of its star from our viewpoint causes a small dip in observed brightness; repeated dips help establish orbital periods. Kepler-1849 b orbits every 57.3 days and has a radius of 2.39 Earth radii, larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
10
Stellar refs
10
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4806 | 0.71 | 0.73 | — | — | — | 631.9 | Q1-Q16 KOI Table | TICv8 |
| 4784 | 0.69 | 0.67 | 13.50 | — | — | 631.9 | Q1-Q8 KOI Table | TICv8 |
| 4806 | 0.71 | 0.73 | — | — | — | 631.9 | Q1-Q12 KOI Table | TICv8 |
| 4687 | 0.75 | 0.71 | — | -0.66 | — | 631.9 | TICv8 | TICv8 |
| 4806 | 0.71 | 0.73 | — | — | — | 631.9 | Q1-Q17 DR24 KOI Table | TICv8 |
| — | — | — | — | — | — | 631.9 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4646 | — | 0.66 | — | — | — | 631.9 | Q1-Q6 KOI Table | TICv8 |
| 4806 | 0.71 | 0.73 | — | — | — | 631.9 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4646 | — | 0.81 | — | — | — | 631.9 | Latham et al. 2005 | TICv8 |
| 4646 | 0.70 | 0.66 | — | — | — | 631.9 | Batalha et al. 2013 | TICv8 |