Temperature
5900 K
5328.3 to 5900
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Stellar HostProfile
Kepler-1668
Unclassified star • 1335.6 pc
Records
11
literature rows
Planets
1
system count
References
12
distinct source labels
TIC: TIC 273132513
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
1.06 Msun
0.98 to 1.06
Radius
0.95 Rsun
0.79 to 1.05
Distance
1335.6 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.95 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1668
0.95 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1668 b
Transit
◌
Discovery
2020
Period
15.43 days
Radius
4.35 R⊕
Mass
—
Eq. Temp
—
Kepler-1668 and Its Single Known Planet
Kepler-1668 is a star 4360 light-years from Earth. It has 1.07 solar masses, a radius of 0.951 solar radii, and a temperature of 5900 K. One planet is known to orbit this host.
That planet is Kepler-1668 b, a Jupiter-like world discovered by transit in 2020. It has an orbital period of 15.4 days and a radius of 4.35 Earth radii, which is larger than Earth's radius. A Jupiter-like planet exceeds 4 times Earth's radius, so the size classification rests on that radius threshold rather than on composition.
Provenance
Underlying measurements and references
Evidence Summary
Rows
11
Stellar refs
11
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5542 | 0.98 | 1.02 | — | -0.06 | — | 1335.6 | TICv8 | TICv8 |
| 5328.3 | — | 1.05 | — | -0.10 | — | 1335.6 | Gaia DR2 | TICv8 |
| 5645 | 1.03 | 0.92 | — | — | — | 1335.6 | Batalha et al. 2013 | TICv8 |
| 5900 | 1.06 | 0.95 | — | — | — | 1335.6 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5645 | — | 0.79 | — | — | — | 1335.6 | Latham et al. 2005 | TICv8 |
| 5645 | 1.02 | 0.79 | — | — | — | 1335.6 | Q1-Q8 KOI Table | TICv8 |
| 5900 | 1.06 | 0.95 | — | — | — | 1335.6 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5900 | 1.06 | 0.95 | — | — | — | 1335.6 | Q1-Q12 KOI Table | TICv8 |
| 5645 | — | 0.92 | — | — | — | 1335.6 | Q1-Q6 KOI Table | TICv8 |
| 5900 | 1.06 | 0.95 | — | — | — | 1335.6 | Q1-Q16 KOI Table | TICv8 |
| — | — | — | — | — | — | 1335.6 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |