Temperature
5027 K
4964 to 5146
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Stellar HostProfile
Kepler-1680
Unclassified star • 310.3 pc
Records
12
literature rows
Planets
1
system count
References
13
distinct source labels
TIC: TIC 169079027
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: Fulton & Petigura 2018 • System source: TICv8
Mass
0.77 Msun
0.77 to 0.92
Radius
0.71 Rsun
0.70 to 1.88
Age
2.45 Gyr
2.45 to 13.80
Distance
310.3 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.71 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1680
0.71 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1680 b
Transit
◌
Discovery
2020
Period
8.77 days
Radius
1.36 R⊕
Mass
—
Eq. Temp
—
Kepler-1680 and Its Lone Known Planet
Kepler-1680 is a star located 1010 light-years away, and it hosts one known planet. The host star is 2.45 billion years old, with a mass of 0.772 solar masses and a radius of 0.707 solar radii. Its temperature is 5030 K. Its reported mass estimate is smaller than the Sun's, its reported radius estimate is smaller than the Sun's, and its reported temperature is cooler than the Sun's.
The only listed planet is Kepler-1680 b, an Earth-like world discovered in 2020 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. Kepler-1680 b orbits its star every 8.77 days and has a radius of 1.36 Earth radii. Its reported radius estimate is larger than Earth's, while the Earth-like class compares radius with Earth's and includes planets up to 1.5 times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
12
Stellar refs
12
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 |
|---|---|---|---|---|---|---|---|---|
| 5146 | 0.83 | 0.91 | — | — | — | 310.3 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4964 | — | 0.89 | — | — | — | 310.3 | Q1-Q6 KOI Table | TICv8 |
| 4964 | — | 1.28 | — | — | — | 310.3 | Latham et al. 2005 | TICv8 |
| 5046 | 0.92 | 1.88 | 13.80 | — | — | 310.3 | Q1-Q8 KOI Table | TICv8 |
| 5146 | 0.83 | 0.91 | — | — | — | 310.3 | Q1-Q12 KOI Table | TICv8 |
| — | — | — | — | — | — | 310.3 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5021 | 0.83 | 0.72 | — | -0.52 | — | 310.3 | TICv8 | TICv8 |
| 4975.5 | — | 0.70 | — | -0.57 | — | 310.3 | Gaia DR2 | TICv8 |
| 5027 | 0.77 | 0.71 | 2.45 | — | — | 310.3 | Fulton & Petigura 2018 | TICv8 |
| 5146 | 0.83 | 0.91 | — | — | — | 310.3 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5146 | 0.83 | 0.91 | — | — | — | 310.3 | Q1-Q16 KOI Table | TICv8 |
| 4964 | 0.84 | 0.89 | — | — | — | 310.3 | Batalha et al. 2013 | TICv8 |