Discovery
Transit
Host star WASP-189 • 18.04 R⊕ • 2.72 d orbit
Records
3
archive rows
Discovery
—
Transit
Radius
18.04 R⊕
median non-null value
Mass
632.5 M⊕
median non-null value
WASP-189
3353 K equilibrium
Quick Summary
This first pass still reads from the currently available detail payload. Canonical adopted summaries will replace first-row values in the next backend pass.
Host Star
WASP-189
Discovery
Transit
Year
2020
Period
2.72 day
Radius
18.15 Rearth
Mass
632.5 Mearth
Eq. Temp
3353 K
Scale Comparison
Current adopted radius: 18.04 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
WASP-189 b
18.04 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
3
Refs
3
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2020 | Transit | CHaracterising ExOPlanets Satellite (CHEOPS) | 0.3 m Ritchey-Chretien Telescope | 2.72 day | 18.15 Rearth | 632.5 Mearth | 3353 K | Lendl et al. 2020 |
| 2020 | Transit | CHaracterising ExOPlanets Satellite (CHEOPS) | 0.3 m Ritchey-Chretien Telescope | 2.72 day | — | — | — | Ivshina & Winn 2022 |
| 2020 | Transit | CHaracterising ExOPlanets Satellite (CHEOPS) | 0.3 m Ritchey-Chretien Telescope | 2.72 day | 17.93 Rearth | — | — | Deline et al. 2022 |