Temperature
5750.9 K
5712 to 5752
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Stellar HostProfile
K2-195
Unclassified star โข 315.0 pc
Records
8
literature rows
Planets
2
system count
References
8
distinct source labels
TIC: TIC 178941218
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 โข System source: TICv8
Mass
1.03 Msun
0.94 to 1.03
Radius
0.99 Rsun
0.91 to 0.99
Luminosity
-0.01 log(Lsun)
-0.05 to -0.01
Distance
315.0 pc
single adopted value
Planets
2
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.99 Rโ (circles scaled linearly by radius)
Sun
1.0 Rโ baseline
K2-195
0.99 Rโ
System Layout
Known planets
2 planets linked to this host
K2-195: A Distant Star With Two Neptune-Like Planets
K2-195 is a star located 1030 light-years away, and two planets have been found in orbit around it. The host star has a mass of 1.03 solar masses, a radius of 0.994 solar radii, and a temperature of 5750 K.
Both planets are Neptune-like and were discovered by the transit method in 2018. K2-195 b has an orbital period of 15.9 days and a radius of 3.13 Earth radii. K2-195 c has an orbital period of 28.5 days and a radius of 2.58 Earth radii. Among the listed planets, K2-195 b has the shortest year by reported estimates, and K2-195 c has the longest year. K2-195 c also has the smallest radius by reported estimates, while K2-195 b has the largest.
Provenance
Underlying measurements and references
Evidence Summary
Rows
8
Stellar refs
7
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| โ | โ | 0.95 | โ | โ | โ | 315.0 | Petigura et al. 2018 | TICv8 |
| 5713 | 0.94 | 0.99 | โ | โ | โ | 315.0 | Livingston et al. 2018 | TICv8 |
| 5752 | โ | 0.95 | โ | -0.05 | โ | 315.0 | Gaia DR2 | TICv8 |
| โ | โ | โ | โ | โ | โ | 315.0 | Pope et al. 2016 | TICv8 |
| โ | โ | 0.95 | โ | โ | โ | 315.0 | Kruse et al. 2019 | TICv8 |
| โ | โ | 0.95 | โ | โ | โ | 315.0 | Kruse et al. 2019 | TICv8 |
| 5712 | 0.96 | 0.91 | โ | โ | โ | 315.0 | Mayo et al. 2018 | TICv8 |
| 5750.9 | 1.03 | 0.99 | โ | -0.01 | โ | 315.0 | TICv8 | TICv8 |