Temperature
5237 K
4962.0 to 5551
Unclassified star • 728.5 pc
Records
22
literature rows
Planets
2
system count
References
16
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
5237 K
4962.0 to 5551
Mass
0.93 Msun
0.79 to 0.95
Radius
0.90 Rsun
0.83 to 1.08
Age
8.80 Gyr
2.88 to 13.90
Luminosity
-0.27 log(Lsun)
-0.32 to -0.26
Distance
728.5 pc
single adopted value
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 0.90 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-553
0.90 R☉
System Layout
2 planets linked to this host
Transit
Discovery
2016
Period
4.03 days
Radius
4.86 R⊕
Mass
—
Eq. Temp
1051 K
Transit
Discovery
2016
Period
328.2 days
Radius
11.58 R⊕
Mass
2129.5 M⊕
Eq. Temp
251 K
Provenance
Evidence Summary
Rows
22
Stellar refs
15
System refs
1