Temperature
5542.5 K
5542.5 to 5864
←Back to Stellar Hosts
Stellar HostProfile
Kepler-1965
Unclassified star • 521.8 pc
Records
8
literature rows
Planets
1
system count
References
9
distinct source labels
TIC: TIC 137635841
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
0.98 Msun
0.92 to 0.98
Radius
0.99 Rsun
0.76 to 0.99
Luminosity
-0.08 log(Lsun)
single adopted value
Distance
521.8 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.99 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1965
0.99 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1965 b
Transit
◌
Discovery
2021
Period
41.87 days
Radius
1.35 R⊕
Mass
—
Eq. Temp
—
Kepler-1965 and Its Earth-Like Planet
Kepler-1965 is a star located 1700 light-years away, with a mass of 0.976 solar masses, a radius of 0.994 solar radii, and a temperature of 5540 K. Its reported mass and radius estimates are each smaller than the Sun's, and its temperature is cooler than the Sun's. One planet orbits this host.
That planet, Kepler-1965 b, was discovered by transit in 2021. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness; repeated dips help establish orbital periods. Kepler-1965 b completes its orbit every 41.9 days and has a radius of 1.35 Earth radii, larger than Earth's. Its Earth-like classification places it within 1.5 times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
8
Stellar refs
8
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 |
|---|---|---|---|---|---|---|---|---|
| 5542.5 | 0.98 | 0.99 | — | -0.08 | — | 521.8 | TICv8 | TICv8 |
| 5600 | 0.92 | 0.91 | 4.57 | — | — | 521.8 | Fulton & Petigura 2018 | TICv8 |
| 5864 | 0.93 | 0.84 | — | — | — | 521.8 | Q1-Q12 KOI Table | TICv8 |
| 5864 | 0.93 | 0.84 | — | — | — | 521.8 | Q1-Q16 KOI Table | TICv8 |
| — | — | — | — | — | — | 521.8 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5852 | 0.93 | 0.84 | — | — | — | 521.8 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5864 | 0.93 | 0.84 | — | — | — | 521.8 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5617 | — | 0.76 | — | — | — | 521.8 | Latham et al. 2005 | TICv8 |