Temperature
5735 K
5336.5 to 5735
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Stellar HostProfile
Kepler-1690
Unclassified star • 703.8 pc
Records
9
literature rows
Planets
1
system count
References
10
distinct source labels
TIC: TIC 121462999
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 • System source: TICv8
Mass
0.88 Msun
0.87 to 0.94
Radius
0.83 Rsun
0.83 to 1.05
Distance
703.8 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.83 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1690
0.83 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1690 b
Transit
◌
Discovery
2020
Period
234.6 days
Radius
2.81 R⊕
Mass
—
Eq. Temp
—
Kepler-1690 and Its Neptune-Like Planet
Kepler-1690 is a star 2300 light-years away with a mass of 0.882 solar masses and a radius of 0.831 solar radii, making its reported mass estimate smaller than the Sun's. Its temperature is 5740 K.
One planet orbits this host: Kepler-1690 b, a Neptune-like world discovered by transit in 2020. Its radius of 2.81 Earth radii is larger than Earth's, and a size classification compares that radius with Earth's rather than indicating composition. The planet completes an orbit every 235 days, and its reported radius estimate is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
9
Stellar refs
9
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5735 | 0.88 | 0.83 | — | — | — | 703.8 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5542 | — | 1.05 | — | — | — | 703.8 | Latham et al. 2005 | TICv8 |
| 5422 | 0.87 | 0.89 | — | — | — | 703.8 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5404 | 0.94 | 0.86 | — | -0.24 | — | 703.8 | TICv8 | TICv8 |
| 5735 | 0.88 | 0.83 | — | — | — | 703.8 | Q1-Q16 KOI Table | TICv8 |
| — | — | — | — | — | — | 703.8 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5717 | 0.91 | 0.98 | 8.50 | — | — | 703.8 | Q1-Q8 KOI Table | TICv8 |
| 5735 | 0.88 | 0.83 | — | — | — | 703.8 | Q1-Q12 KOI Table | TICv8 |
| 5336.5 | — | 0.87 | — | -0.25 | — | 703.8 | Gaia DR2 | TICv8 |