Temperature
4913 K
4762 to 5094.2
←Back to Stellar Hosts
Stellar HostProfile
Kepler-665
Unclassified star • 612.8 pc
Records
13
literature rows
Planets
1
system count
References
14
distinct source labels
TIC: TIC 27988995
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
0.79 Msun
0.72 to 0.79
Radius
0.74 Rsun
0.60 to 1.17
Age
4.68 Gyr
4.68 to 13.70
Distance
612.8 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.74 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-665
0.74 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-665 b
Transit
◌
Discovery
2016
Period
16.01 days
Radius
2.60 R⊕
Mass
—
Eq. Temp
—
Kepler-665 and Its Neptune-Like Planet
Kepler-665 is a star located 2000 light-years away. It is 4.68 billion years old, with a mass of 0.79 solar masses and a radius of 0.74 solar radii. Its temperature is 4910 K, and its reported mass and radius estimates are smaller than the Sun's, while its reported temperature is cooler than the Sun's.
One planet orbits this host. Kepler-665 b is a Neptune-like planet discovered by transit in 2016. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. Kepler-665 b completes an orbit every 16 days, and its radius of 2.6 Earth radii is larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
13
Stellar refs
13
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 |
|---|---|---|---|---|---|---|---|---|
| 4869 | — | 0.82 | — | — | — | 612.8 | Q1-Q6 KOI Table | TICv8 |
| 5094.2 | — | 0.60 | — | -0.66 | — | 612.8 | Gaia DR2 | TICv8 |
| 4869 | — | 0.82 | — | — | — | 612.8 | Batalha et al. 2013 | TICv8 |
| 5015 | 0.79 | 0.83 | — | — | — | 612.8 | Q1-Q12 KOI Table | TICv8 |
| 5013 | — | 0.69 | — | — | — | 612.8 | Berger et al. 2018 | TICv8 |
| 4913 | 0.79 | 0.74 | 4.68 | — | — | 612.8 | Morton et al. 2016 | TICv8 |
| 5015 | 0.79 | 0.83 | — | — | — | 612.8 | Q1-Q17 DR24 KOI Table | TICv8 |
| 4949 | 0.72 | 0.71 | 13.70 | — | — | 612.8 | Q1-Q8 KOI Table | TICv8 |
| 5015 | 0.79 | 0.83 | — | — | — | 612.8 | Q1-Q16 KOI Table | TICv8 |
| 4762 | 0.77 | 0.74 | — | -0.60 | — | 612.8 | TICv8 | TICv8 |
| 5015 | 0.79 | 0.83 | — | — | — | 612.8 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4869 | — | 1.17 | — | — | — | 612.8 | Latham et al. 2005 | TICv8 |
| — | — | — | — | — | — | 612.8 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |