Temperature
6222 K
5985 to 6272
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Stellar HostProfile
K2-335
Unclassified star • 558.0 pc
Records
5
literature rows
Planets
1
system count
References
6
distinct source labels
TIC: TIC 21247758
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: de Leon et al. 2021 • System source: TICv8
Mass
1.23 Msun
1.22 to 1.23
Radius
1.33 Rsun
1.32 to 1.41
Distance
558.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.33 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
K2-335
1.33 R☉
System Layout
Known planets
1 planets linked to this host
K2-335 b
Transit
◌
Discovery
2021
Period
12.28 days
Radius
2.21 R⊕
Mass
—
Eq. Temp
949 K
K2-335: A Distant Star With One Known Planet
K2-335 is a star 1820 light-years away. It has one known planet. The star's reported mass estimate is 1.23 solar masses and its reported radius estimate is 1.33 solar radii, both larger than the Sun's. Its reported temperature is 6220 K, hotter than the Sun's.
The planet K2-335 b is classified as a Super-Earth. A Super-Earth reaches 2.5 times Earth's radius, so the class describes the planet's size rather than its composition. K2-335 b was discovered in 2021 by the transit method, in which a planet passing in front of its star from our viewpoint causes a small dip in observed brightness. Its reported orbital period is 12.3 days, the time it takes to complete one orbit. Its reported radius estimate is 2.21 Earth radii, larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
5
Stellar refs
5
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 6222 | 1.23 | 1.33 | — | — | — | 558.0 | de Leon et al. 2021 | TICv8 |
| — | — | — | — | — | — | 558.0 | Pope et al. 2016 | TICv8 |
| — | — | 1.32 | — | — | — | 558.0 | Kruse et al. 2019 | TICv8 |
| 6272 | 1.22 | 1.33 | — | 0.40 | — | 558.0 | TICv8 | TICv8 |
| 5985 | — | 1.41 | — | — | — | 558.0 | Mayo et al. 2018 | TICv8 |