Temperature
5747 K
5610.1 to 5973
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Stellar HostProfile
Kepler-811
Unclassified star • 985.0 pc
Records
14
literature rows
Planets
1
system count
References
15
distinct source labels
TIC: TIC 351908051
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: Morton et al. 2016 • System source: TICv8
Mass
1.01 Msun
0.95 to 1.02
Radius
1.24 Rsun
0.92 to 1.53
Age
7.94 Gyr
1 to 11.22
Distance
985.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.24 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-811
1.24 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-811 b
Transit
◌
Discovery
2016
Period
23.58 days
Radius
2.70 R⊕
Mass
—
Eq. Temp
—
Kepler-811 and Its Neptune-Like Planet
Kepler-811 is a star located 3210 light-years away. It is 7.94 billion years old and has a mass of 1.01 solar masses, a radius of 1.24 solar radii, and a temperature of 5750 K. Its reported radius estimate is larger than the Sun's. One planet orbits this host.
That planet is Kepler-811 b, a Neptune-like world discovered in 2016 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-811 b completes an orbit every 23.6 days, and its radius of 2.7 Earth radii is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
14
Stellar refs
14
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 |
|---|---|---|---|---|---|---|---|---|
| 5658 | — | 1.48 | — | 0.30 | — | 985.0 | Gaia DR2 | TICv8 |
| 5973 | 1.00 | 0.94 | — | — | — | 985.0 | Q1-Q16 KOI Table | TICv8 |
| — | — | — | — | — | — | 985.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5639 | 0.96 | 1.44 | 11.22 | — | — | 985.0 | Fulton & Petigura 2018 | TICv8 |
| 5655 | 0.95 | 1.35 | — | — | — | 985.0 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5747 | 1.01 | 1.24 | 7.94 | — | — | 985.0 | Morton et al. 2016 | TICv8 |
| 5709 | — | 0.92 | — | — | — | 985.0 | Batalha et al. 2013 | TICv8 |
| 5709 | — | 0.92 | — | — | — | 985.0 | Q1-Q6 KOI Table | TICv8 |
| 5973 | 1.00 | 0.94 | — | — | — | 985.0 | Q1-Q12 KOI Table | TICv8 |
| 5709 | — | 0.95 | — | — | — | 985.0 | Latham et al. 2005 | TICv8 |
| 5973 | 1.00 | 0.94 | — | — | — | 985.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5639 | — | 1.47 | — | — | — | 985.0 | Berger et al. 2018 | TICv8 |
| 5956 | 1.02 | 0.93 | 1 | — | — | 985.0 | Q1-Q8 KOI Table | TICv8 |
| 5610.1 | 0.99 | 1.53 | — | 0.32 | — | 985.0 | TICv8 | TICv8 |