Temperature
5802 K
5405 to 5802
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Stellar HostProfile
Kepler-1441
Unclassified star โข 1110.5 pc
Records
11
literature rows
Planets
1
system count
References
12
distinct source labels
TIC: TIC 270704515
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 โข System source: TICv8
Mass
1 Msun
0.91 to 1.11
Radius
1 Rsun
0.75 to 1.90
Age
3.89 Gyr
0.40 to 3.89
Distance
1110.5 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1 Rโ โข circles scaled linearly by radius
Sun
1.0 Rโ baseline
Kepler-1441
1 Rโ
System Layout
Known planets
1 planets linked to this host
Kepler-1441 b
Transit
โ
Discovery
2016
Period
39.44 days
Radius
1.31 Rโ
Mass
โ
Eq. Temp
โ
Kepler-1441 b: An Earth-Like World in a Distant System
Kepler-1441 is a star located 3620 light-years away, and it hosts one known planet. The host star is 3.89 billion years old, has a mass of 1 solar masses, a radius of 1 solar radii, and a temperature of 5800 K.
The planet, Kepler-1441 b, was discovered in 2016 by the transit method, which detects the small dip in a star's observed brightness when a planet passes in front of it from our viewpoint. Kepler-1441 b has an orbital period of 39.4 days and a radius of 1.31 Earth radii, making it larger than Earth. With a radius within 1.5 times Earth's, it is classified as Earth-like.
Provenance
Underlying measurements and references
Evidence Summary
Rows
11
Stellar refs
11
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 |
|---|---|---|---|---|---|---|---|---|
| 5405 | โ | 1.62 | โ | 0.30 | โ | 1110.5 | Gaia DR2 | TICv8 |
| 5749 | 0.91 | 0.83 | โ | โ | โ | 1110.5 | Q1-Q16 KOI Table | TICv8 |
| 5572.1 | 0.98 | 1.56 | โ | 0.32 | โ | 1110.5 | TICv8 | TICv8 |
| 5749 | 0.91 | 0.83 | โ | โ | โ | 1110.5 | Q1-Q12 KOI Table | TICv8 |
| โ | โ | โ | โ | โ | โ | 1110.5 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5802 | 1 | 1 | 3.89 | โ | โ | 1110.5 | Morton et al. 2016 | TICv8 |
| 5539 | โ | 0.75 | โ | โ | โ | 1110.5 | Latham et al. 2005 | TICv8 |
| 5430 | 1.11 | 1.90 | โ | โ | โ | 1110.5 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5765 | 0.97 | 0.86 | 0.40 | โ | โ | 1110.5 | Q1-Q8 KOI Table | TICv8 |
| 5425 | โ | 1.53 | โ | โ | โ | 1110.5 | Berger et al. 2018 | TICv8 |
| 5749 | 0.91 | 0.83 | โ | โ | โ | 1110.5 | Q1-Q17 DR24 KOI Table | TICv8 |