Discovery
Transit
Host star K2-221 • 1.83 R⊕ • 2.40 d orbit
Records
2
archive rows
Discovery
—
Transit
Radius
1.83 R⊕
median non-null value
Mass
—
median non-null value
K2-221
temperature unconstrained
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.
Scale Comparison
Current adopted radius: 1.83 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
K2-221 b
1.83 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
2
Refs
2
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 2.40 day | 1.68 Rearth | — | — | Mayo et al. 2018 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 2.40 day | 1.98 Rearth | — | — | Kruse et al. 2019 |