Temperature
6363.2 K
6209 to 6474
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Stellar HostProfile
Kepler-1807
Unclassified star • 1299.3 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 159763602
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 • System source: TICv8
Mass
1.27 Msun
1.09 to 1.28
Radius
1.65 Rsun
1.50 to 1.65
Luminosity
0.60 log(Lsun)
single adopted value
Distance
1299.3 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.65 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-1807
1.65 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1807 b
Transit
◌
Discovery
2021
Period
10.86 days
Radius
2.70 R⊕
Mass
—
Eq. Temp
—
Kepler-1807 b: A Neptune-Like World in a Distant Star System
Kepler-1807 is a star located 4240 light-years away, and it hosts exactly one known planet. The star is more massive and larger than the Sun, with a reported mass of 1.27 solar masses and a radius of 1.65 solar radii. Its temperature is 6360 K.
The planet, Kepler-1807 b, was discovered in 2021 using 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-1807 b completes an orbit every 10.9 days, and its radius is 2.7 Earth radii. That radius is larger than Earth's and places the planet in the Neptune-like size class, which includes planets with radii up to four times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
10
Stellar refs
10
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 6363.2 | 1.27 | 1.65 | — | 0.60 | — | 1299.3 | TICv8 | TICv8 |
| — | — | — | — | — | — | 1299.3 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 6455 | 1.09 | 1.50 | — | — | — | 1299.3 | Q1-Q16 KOI Table | TICv8 |
| 6455 | 1.09 | 1.50 | — | — | — | 1299.3 | Q1-Q17 DR24 KOI Table | TICv8 |
| 6455 | 1.09 | 1.50 | — | — | — | 1299.3 | Q1-Q17 DR25 KOI Table | TICv8 |
| 6209 | — | 1.57 | — | — | — | 1299.3 | Latham et al. 2005 | TICv8 |
| 6209 | — | 1.57 | — | — | — | 1299.3 | Q1-Q6 KOI Table | TICv8 |
| 6455 | 1.09 | 1.50 | — | — | — | 1299.3 | Q1-Q12 KOI Table | TICv8 |
| 6474 | 1.28 | 1.62 | 2.95 | — | — | 1299.3 | Q1-Q8 KOI Table | TICv8 |
| 6209 | 1.12 | 1.57 | — | — | — | 1299.3 | Batalha et al. 2013 | TICv8 |