Temperature
4706.5 K
4300 to 4787
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Stellar HostProfile
Kepler-1684
Unclassified star โข 622.0 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 270789362
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: TICv8 โข System source: TICv8
Mass
0.75 Msun
0.63 to 0.75
Radius
0.67 Rsun
0.59 to 0.71
Luminosity
-0.71 log(Lsun)
-0.77 to -0.71
Distance
622.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.67 Rโ โข circles scaled linearly by radius
Sun
1.0 Rโ baseline
Kepler-1684
0.67 Rโ
System Layout
Known planets
1 planets linked to this host
Kepler-1684 b
Transit
โ
Discovery
2020
Period
47.71 days
Radius
2.87 Rโ
Mass
โ
Eq. Temp
โ
Kepler-1684 and Its Neptune-Like Planet
Kepler-1684 is a star located 2030 light-years away, and it hosts one known planet. The star has a mass of 0.75 solar masses and a radius of 0.667 solar radii, and its temperature is 4710 K. Each of these reported measurements is smaller or cooler than the corresponding value for the Sun.
The planet Kepler-1684 b was discovered by the transit method and announced in 2020. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. Kepler-1684 b orbits its star every 47.7 days, and its radius is 2.87 Earth radii, larger than Earth's. That radius places it within the Neptune-like size class, which extends to four times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
10
Stellar refs
10
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 |
|---|---|---|---|---|---|---|---|---|
| 4505 | 0.67 | 0.67 | โ | โ | โ | 622.0 | Q1-Q12 KOI Table | TICv8 |
| 4706.5 | 0.75 | 0.67 | โ | -0.71 | โ | 622.0 | TICv8 | TICv8 |
| 4300 | 0.65 | 0.71 | โ | โ | โ | 622.0 | Q1-Q8 KOI Table | TICv8 |
| 4300 | โ | 0.59 | โ | โ | โ | 622.0 | Q1-Q6 KOI Table | TICv8 |
| โ | โ | โ | โ | โ | โ | 622.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4505 | 0.67 | 0.67 | โ | โ | โ | 622.0 | Q1-Q16 KOI Table | TICv8 |
| 4505 | 0.67 | 0.67 | โ | โ | โ | 622.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| 4300 | 0.63 | 0.59 | โ | โ | โ | 622.0 | Batalha et al. 2013 | TICv8 |
| 4551 | 0.67 | 0.67 | โ | โ | โ | 622.0 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4787 | โ | 0.60 | โ | -0.77 | โ | 622.0 | Gaia DR2 | TICv8 |