Temperature
5787 K
5558 to 5787
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Stellar HostProfile
Kepler-1844
Unclassified star โข 1804.4 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 137817056
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 โข System source: TICv8
Mass
0.94 Msun
0.90 to 1
Radius
0.85 Rsun
0.63 to 1.36
Distance
1804.4 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.85 Rโ โข circles scaled linearly by radius
Sun
1.0 Rโ baseline
Kepler-1844
0.85 Rโ
System Layout
Known planets
1 planets linked to this host
Kepler-1844 b
Transit
โ
Discovery
2021
Period
3.92 days
Radius
3.04 Rโ
Mass
โ
Eq. Temp
โ
Kepler-1844 and Its Neptune-Like Planet
Kepler-1844 is a star 5890 light-years from Earth with 0.941 solar masses, 0.851 solar radii, and a temperature of 5790 K. One planet is known to orbit it.
That planet is Kepler-1844 b, a Neptune-like world 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-1844 b completes an orbit in 3.92 days and has a radius of 3.04 Earth radii. Its reported radius estimate is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
10
Stellar refs
10
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5633 | 1 | 1.36 | โ | 0.23 | โ | 1804.4 | TICv8 | TICv8 |
| 5787 | 0.94 | 0.85 | โ | โ | โ | 1804.4 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5558 | โ | 0.63 | โ | โ | โ | 1804.4 | Latham et al. 2005 | TICv8 |
| 5787 | 0.94 | 0.85 | โ | โ | โ | 1804.4 | Q1-Q16 KOI Table | TICv8 |
| 5776 | 0.94 | 0.85 | โ | โ | โ | 1804.4 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5787 | 0.94 | 0.85 | โ | โ | โ | 1804.4 | Q1-Q12 KOI Table | TICv8 |
| 5558 | 0.97 | 0.63 | โ | โ | โ | 1804.4 | Q1-Q8 KOI Table | TICv8 |
| 5558 | 0.90 | 0.80 | โ | โ | โ | 1804.4 | Batalha et al. 2013 | TICv8 |
| โ | โ | โ | โ | โ | โ | 1804.4 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5558 | โ | 0.80 | โ | โ | โ | 1804.4 | Q1-Q6 KOI Table | TICv8 |