Temperature
5322.5 K
5272.3 to 5718
G9 V • 74.80 pc
Records
6
literature rows
Planets
2
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
5322.5 K
5272.3 to 5718
Mass
0.85 Msun
0.83 to 0.92
Radius
0.86 Rsun
0.86 to 0.88
Age
10.15 Gyr
9.40 to 10.90
Luminosity
-0.27 log(Lsun)
-0.27 to -0.27
Distance
74.80 pc
single adopted value
Spectral Type
G9 V
Consistent across records
Planets
2
Stable across source rows
Scale Comparison
Current adopted radius: 0.86 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
TOI-421
0.86 R☉
System Layout
2 planets linked to this host
Provenance
Evidence Summary
Rows
6
Stellar refs
5
System refs
1