Discovery Method
Transit
Consistent across records
Host star K2-180 • 2.47 R⊕ • 8.87 d orbit
Records
10
archive rows
Discovery
2018
Transit
Radius
2.47 R⊕
default parameter set
Mass
11.41 M⊕
default parameter set
K2-180
797.5 K equilibrium
Canonical Summary
Values come from the archive's default parameter set. Missing values stay missing. Ranges and counts describe all source rows.
Selected source: Thygesen et al. 2023
Host Star
K2-180
Stable across source rows
Discovery Method
Transit
Consistent across records
Discovery Year
2018
Stable across source rows
Orbital Period
8.87 day
8.87 to 8.87
Semi-Major Axis
0.08 au
0.07 to 0.08
Radius
2.47 Rearth
2.13 to 4.40
Mass
11.41 Mearth
9.40 to 11.44
Density
4.16 g/cm**3
4.16 to 5.60
Equilibrium Temperature
797.5 K
672 to 802
Scale Comparison
Current adopted radius: 2.47 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
K2-180 b
2.47 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
10
Refs
10
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 8.87 day | 2.52 Rearth | — | 802 K | Castro-González et al. 2022 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 8.87 day | 2.51 Rearth | — | — | Kruse et al. 2019 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 8.87 day | 2.31 Rearth | — | 731 K | Livingston et al. 2018 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 8.87 day | 2.24 Rearth | 11.44 Mearth | 729 K | Korth et al. 2019 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 8.87 day | 2.13 Rearth | 9.40 Mearth | 672 K | Howard et al. 2025 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 8.87 day | 2.47 Rearth | 11.41 Mearth | 797.5 K | Thygesen et al. 2023 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 8.87 day | 4.29 Rearth | — | 691.3 K | ExoFOP |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 8.87 day | — | — | — | Pope et al. 2016 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 8.87 day | 2.41 Rearth | — | — | Mayo et al. 2018 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 8.87 day | 4.40 Rearth | — | — | Petigura et al. 2018 |