Temperature
6513.5 K
6336 to 6663.5
Unclassified star • 830.6 pc
Records
16
literature rows
Planets
1
system count
References
15
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
6513.5 K
6336 to 6663.5
Mass
1.32 Msun
1.23 to 1.41
Radius
1.68 Rsun
1.40 to 1.82
Age
1.95 Gyr
1.78 to 2.30
Luminosity
0.62 log(Lsun)
0.57 to 0.67
Distance
830.6 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 1.68 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-521
1.68 R☉
System Layout
1 planets linked to this host
Transit
Discovery
2016
Period
22.21 days
Radius
3.71 R⊕
Mass
—
Eq. Temp
940 K
Provenance
Evidence Summary
Rows
16
Stellar refs
14
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 6652 | 1.23 | 1.70 | — | — | — | 830.6 | Q1-Q17 DR24 KOI Table | TICv8 |
| 6464 | — | 1.81 | — | — | — | 830.6 | Batalha et al. 2013 | TICv8 |
| 6336 | 1.32 | 1.40 | — | — | — | 830.6 | Q1-Q17 DR25 KOI Table | TICv8 |
| 6663.5 | 1.41 | 1.62 | — | 0.67 | — | 830.6 | TICv8 | TICv8 |
| 6417.2 | — | 1.55 | — | 0.57 | — | 830.6 | Gaia DR2 | TICv8 |
| 6658 | 1.39 | 1.82 | 2.30 | — | — | 830.6 | Q1-Q8 KOI Table | TICv8 |
| 6464 | — | 1.72 | — | — | — | 830.6 | Latham et al. 2005 | TICv8 |
| 6406 | 1.34 | 1.46 | 1.78 | — | — | 830.6 | Morton et al. 2016 | TICv8 |
| 6652 | 1.23 | 1.70 | — | — | — | 830.6 | Q1-Q16 KOI Table | TICv8 |
| 6563 | — | 1.67 | — | — | — | 830.6 | Berger et al. 2018 | TICv8 |
| 6336 | 1.32 | 1.40 | — | — | — | 830.6 | Q1-Q17 DR25 KOI Table | TICv8 |
| 6652 | 1.23 | 1.70 | — | — | — | 830.6 | Q1-Q12 KOI Table | TICv8 |
| 6464 | — | 1.81 | — | — | — | 830.6 | Q1-Q6 KOI Table | TICv8 |
| 6563 | 1.35 | 1.63 | 1.95 | — | — | 830.6 | Fulton & Petigura 2018 | TICv8 |
| — | — | — | — | — | — | 830.6 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| — | — | — | — | — | — | 830.6 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |