Temperature
5544 K
5354 to 5674
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Stellar HostProfile
Kepler-1122
Unclassified star • 1230.4 pc
Records
13
literature rows
Planets
1
system count
References
14
distinct source labels
TIC: TIC 158664692
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
0.92 Msun
0.92 to 0.96
Radius
0.89 Rsun
0.54 to 1.24
Age
4.68 Gyr
0.50 to 4.68
Distance
1230.4 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.89 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1122
0.89 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1122 b
Transit
◌
Discovery
2016
Period
42.19 days
Radius
2.04 R⊕
Mass
—
Eq. Temp
—
Kepler-1122 and Its Super-Earth
Kepler-1122 is a star 4010 light-years away with one planet. The star is 4.68 billion years old, has 0.92 solar masses and 0.89 solar radii, and a temperature of 5540 K. Its reported mass estimate is smaller than the Sun's, and its reported temperature is cooler than the Sun's.
The planet Kepler-1122 b is a Super-Earth discovered by transit in 2016. It orbits every 42.2 days, and its radius of 2.04 Earth radii is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
13
Stellar refs
13
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 |
|---|---|---|---|---|---|---|---|---|
| 5519 | — | 1.22 | — | — | — | 1230.4 | Berger et al. 2018 | TICv8 |
| 5674 | 0.95 | 0.86 | — | — | — | 1230.4 | Q1-Q12 KOI Table | TICv8 |
| 5674 | 0.95 | 0.86 | — | — | — | 1230.4 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5639 | 0.93 | 0.82 | 0.50 | — | — | 1230.4 | Q1-Q8 KOI Table | TICv8 |
| 5474 | — | 0.54 | — | — | — | 1230.4 | Latham et al. 2005 | TICv8 |
| 5354 | — | 1.24 | — | 0.06 | — | 1230.4 | Gaia DR2 | TICv8 |
| 5674 | 0.95 | 0.86 | — | — | — | 1230.4 | Q1-Q16 KOI Table | TICv8 |
| 5474 | 0.92 | 0.81 | — | — | — | 1230.4 | Batalha et al. 2013 | TICv8 |
| 5474 | — | 0.81 | — | — | — | 1230.4 | Q1-Q6 KOI Table | TICv8 |
| 5471 | 0.96 | 1.19 | — | 0.06 | — | 1230.4 | TICv8 | TICv8 |
| 5520 | 0.93 | 1.08 | — | — | — | 1230.4 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5544 | 0.92 | 0.89 | 4.68 | — | — | 1230.4 | Morton et al. 2016 | TICv8 |
| — | — | — | — | — | — | 1230.4 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |