Temperature
5616 K
5478.3 to 5851
←Back to Stellar Hosts
Stellar HostProfile
Kepler-569
Unclassified star • 638.3 pc
Records
14
literature rows
Planets
1
system count
References
15
distinct source labels
TIC: TIC 48353203
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
0.95 Msun
0.88 to 1.01
Radius
0.93 Rsun
0.89 to 0.96
Age
4.90 Gyr
1.50 to 8.13
Distance
638.3 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.93 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-569
0.93 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-569 b
Transit
◌
Discovery
2016
Period
34.19 days
Radius
3.16 R⊕
Mass
—
Eq. Temp
—
Kepler-569 and Its Neptune-Like Planet
Kepler-569 is a star 2080 light-years away with one known planet. The host star is 4.9 billion years old, has a mass of 0.95 solar masses, a radius of 0.93 solar radii, and a temperature of 5620 K. Its mass and radius are both smaller than the Sun's, and its temperature is cooler than the Sun's.
The planet Kepler-569 b was 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. Repeated dips help establish orbital periods. Kepler-569 b completes an orbit every 34.2 days. Its radius is 3.16 Earth radii, larger than Earth's. Under the size classes used here, a Neptune-like planet can reach four times Earth's radius, so Kepler-569 b is classified as Neptune-like.
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 |
|---|---|---|---|---|---|---|---|---|
| 5478.3 | — | 0.96 | — | -0.12 | — | 638.3 | Gaia DR2 | TICv8 |
| 5616 | 0.95 | 0.93 | 4.90 | — | — | 638.3 | Morton et al. 2016 | TICv8 |
| — | — | — | — | — | — | 638.3 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5602 | — | 0.92 | — | — | — | 638.3 | Latham et al. 2005 | TICv8 |
| 5602 | — | 0.90 | — | — | — | 638.3 | Q1-Q6 KOI Table | TICv8 |
| 5515 | 0.89 | 0.93 | — | — | — | 638.3 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5851 | 1.01 | 0.92 | — | — | — | 638.3 | Q1-Q16 KOI Table | TICv8 |
| 5690 | 1.01 | 0.91 | — | -0.11 | — | 638.3 | TICv8 | TICv8 |
| 5560 | 0.88 | 0.93 | 8.13 | — | — | 638.3 | Fulton & Petigura 2018 | TICv8 |
| 5560 | — | 0.94 | — | — | — | 638.3 | Berger et al. 2018 | TICv8 |
| 5602 | — | 0.90 | — | — | — | 638.3 | Batalha et al. 2013 | TICv8 |
| 5851 | 1.01 | 0.92 | — | — | — | 638.3 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5851 | 1.01 | 0.92 | — | — | — | 638.3 | Q1-Q12 KOI Table | TICv8 |
| 5823 | 0.98 | 0.89 | 1.50 | — | — | 638.3 | Q1-Q8 KOI Table | TICv8 |