Temperature
5488 K
5287.9 to 5720
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Stellar HostProfile
Kepler-1322
Unclassified star • 1350.3 pc
Records
17
literature rows
Planets
2
system count
References
12
distinct source labels
TIC: TIC 275490412
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
0.90 Msun
0.88 to 0.96
Radius
0.87 Rsun
0.73 to 1.03
Age
4.47 Gyr
0.40 to 4.47
Distance
1350.3 pc
single adopted value
Planets
2
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.87 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1322
0.87 R☉
System Layout
Known planets
2 planets linked to this host
Kepler-1322 b
Transit
◌
Discovery
2016
Period
0.96 days
Radius
1.61 R⊕
Mass
—
Eq. Temp
—
Kepler-1322 c
Transit
◌
Discovery
2021
Period
6.46 days
Radius
2.15 R⊕
Mass
—
Eq. Temp
—
Kepler-1322 and Its Two Known Planets
Kepler-1322 is a star located 4400 light-years away. It is 4.47 billion years old and has a mass of 0.9 solar masses and a radius of 0.87 solar radii. Its temperature is 5490 K. The star's reported mass estimate is smaller than the Sun's, as is its reported radius estimate, and its reported temperature is cooler than the Sun's. Two planets are known to orbit this host.
Both planets were found by the transit method, in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness; repeated dips help establish orbital periods. Kepler-1322 b was discovered in 2016. It is classified as a Super-Earth, a size class that reaches 2.5 times Earth's radius, and its radius estimate is 1.61 Earth radii. It completes an orbit, or year, every 0.963 days.
Kepler-1322 c was discovered in 2021 and is also classified as a Super-Earth. Its radius estimate is 2.15 Earth radii, also larger than Earth's. Its year lasts 6.46 days. Among the listed planets, Kepler-1322 b has the shortest year and the smallest radius by reported estimates, while Kepler-1322 c has the longest year and the largest radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
17
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 |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | 1350.3 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5704 | 0.90 | 0.80 | — | — | — | 1350.3 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5693 | 0.88 | 0.80 | — | — | — | 1350.3 | Q1-Q12 KOI Table | TICv8 |
| 5693 | 0.88 | 0.80 | — | — | — | 1350.3 | Q1-Q12 KOI Table | TICv8 |
| 5720 | 0.96 | 0.85 | 0.40 | — | — | 1350.3 | Q1-Q8 KOI Table | TICv8 |
| 5287.9 | — | 1.03 | — | -0.12 | — | 1350.3 | Gaia DR2 | TICv8 |
| 5693 | 0.88 | 0.80 | — | — | — | 1350.3 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5698 | — | 0.97 | — | — | — | 1350.3 | Berger et al. 2018 | TICv8 |
| 5378 | — | 0.73 | — | — | — | 1350.3 | Latham et al. 2005 | TICv8 |
| 5693 | 0.88 | 0.80 | — | — | — | 1350.3 | Q1-Q16 KOI Table | TICv8 |
| 5720 | 0.96 | 0.85 | 0.40 | — | — | 1350.3 | Q1-Q8 KOI Table | TICv8 |
| 5693 | 0.88 | 0.80 | — | — | — | 1350.3 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5693 | 0.88 | 0.80 | — | — | — | 1350.3 | Q1-Q16 KOI Table | TICv8 |
| 5704 | 0.90 | 0.80 | — | — | — | 1350.3 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5425 | 0.94 | 1.01 | — | -0.10 | — | 1350.3 | TICv8 | TICv8 |
| 5488 | 0.90 | 0.87 | 4.47 | — | — | 1350.3 | Morton et al. 2016 | TICv8 |
| — | — | — | — | — | — | 1350.3 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |