Temperature
4972 K
4815 to 5008
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Stellar HostProfile
Kepler-1004
Unclassified star • 1152.7 pc
Records
14
literature rows
Planets
1
system count
References
15
distinct source labels
TIC: TIC 28159194
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
1.11 Msun
1.11 to 2.21
Radius
3.39 Rsun
3.11 to 9
Age
7.76 Gyr
0.84 to 7.76
Distance
1152.7 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 3.39 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1004
3.39 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1004 b
Transit
◌
Discovery
2016
Period
5.29 days
Radius
6.28 R⊕
Mass
—
Eq. Temp
—
Kepler-1004 and Its Jupiter-Like Planet
Kepler-1004 is a star located 3760 light-years away, and it hosts one known planet. The star is 7.76 billion years old, has 1.11 solar masses, spans 3.39 solar radii, and has a temperature of 4970 K. Its radius is larger than the Sun's, while its temperature is cooler than the Sun's.
The planet Kepler-1004 b was discovered in 2016 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-1004 b completes an orbit in 5.29 days. With a radius of 6.28 Earth radii, it is larger than Earth and classed as Jupiter-like, a size category for planets exceeding 4 times Earth's radius. This size classification describes radius, not composition.
Provenance
Underlying measurements and references
Evidence Summary
Rows
14
Stellar refs
14
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4972 | 1.11 | 3.39 | 7.76 | — | — | 1152.7 | Morton et al. 2016 | TICv8 |
| 4992 | 1.41 | 3.79 | — | — | — | 1152.7 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5008 | 1.49 | 3.50 | 2.75 | — | — | 1152.7 | Fulton & Petigura 2018 | TICv8 |
| 4935.4 | — | 3.11 | — | 0.71 | — | 1152.7 | Gaia DR2 | TICv8 |
| 4815 | — | 8.62 | — | — | — | 1152.7 | Q1-Q6 KOI Table | TICv8 |
| 4917.7 | — | 3.55 | — | — | — | 1152.7 | TICv8 | TICv8 |
| 4815 | — | 7.35 | — | — | — | 1152.7 | Latham et al. 2005 | TICv8 |
| 5008 | — | 3.58 | — | — | — | 1152.7 | Berger et al. 2018 | TICv8 |
| 4994 | 1.44 | 3.82 | — | — | — | 1152.7 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4998 | 2.21 | 9 | 0.84 | — | — | 1152.7 | Q1-Q8 KOI Table | TICv8 |
| — | — | — | — | — | — | 1152.7 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4992 | 1.41 | 3.79 | — | — | — | 1152.7 | Q1-Q16 KOI Table | TICv8 |
| 4992 | 1.41 | 3.79 | — | — | — | 1152.7 | Q1-Q12 KOI Table | TICv8 |
| 4815 | 2.02 | 8.62 | — | — | — | 1152.7 | Batalha et al. 2013 | TICv8 |