Temperature
4812 K
4498.1 to 4882.9
Unclassified star • 458.1 pc
Records
5
literature rows
Planets
1
system count
References
6
distinct source labels
Approximate color
from effective temperature
Canonical Summary
Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.
Temperature
4812 K
4498.1 to 4882.9
Mass
0.76 Msun
0.71 to 0.82
Radius
0.75 Rsun
0.66 to 0.86
Luminosity
-0.61 log(Lsun)
-0.65 to -0.57
Distance
458.1 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 0.75 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
K2-281
0.75 R☉
System Layout
1 planets linked to this host
Transit
Discovery
2018
Period
8.69 days
Radius
8.18 R⊕
Mass
—
Eq. Temp
665 K
Provenance
Evidence Summary
Rows
5
Stellar refs
5
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 4498.1 | 0.71 | 0.86 | — | -0.57 | — | 458.1 | TICv8 | TICv8 |
| — | — | 0.75 | — | — | — | 458.1 | Petigura et al. 2018 | TICv8 |
| 4882.9 | — | 0.66 | — | -0.65 | — | 458.1 | Gaia DR2 | TICv8 |
| 4812 | 0.82 | 0.76 | — | — | — | 458.1 | Livingston et al. 2018 | TICv8 |
| — | — | 0.66 | — | — | — | 458.1 | Kruse et al. 2019 | TICv8 |