Temperature
5839 K
5839 to 5890.0
G2 • 437.5 pc
Records
4
literature rows
Planets
1
system count
References
5
distinct source labels
Approximate color
from effective temperature
Canonical Summary
Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.
Stellar source: Turner et al. 2019 • System source: TICv8
Temperature
5839 K
5839 to 5890.0
Mass
1.04 Msun
1.04 to 1.07
Radius
0.96 Rsun
0.96 to 1.03
Age
2.50 Gyr
single adopted value
Distance
437.5 pc
single adopted value
Spectral Type
G2
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 0.96 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
WASP-181
0.96 R☉
System Layout
1 planets linked to this host
Transit
Discovery
2019
Period
4.52 days
Radius
13.27 R⊕
Mass
95.03 M⊕
Eq. Temp
1186 K
WASP-181 is a G2 star located 1430 light-years away. Its mass is 1.04 solar masses, its radius is 0.965 solar radii, and its temperature is 5840 K. The star is 2.5 billion years old. One planet orbits this host.
That planet is WASP-181 b, a Jupiter-like world discovered by transit in 2019. Its radius is 13.3 Earth radii, exceeding 4 times Earth's radius. Its mass is 95 Earth masses, and its orbital period is 4.52 days. Its mean density is 0.224 g/cm³, which is 0.0407 times Earth's.
Provenance
Evidence Summary
Rows
4
Stellar refs
4
System refs
1