Discovery
Transit
Host star K2-290 • 11.30 R⊕ • 48.37 d orbit
Records
3
archive rows
Discovery
—
Transit
Radius
11.30 R⊕
median non-null value
Mass
246.0 M⊕
median non-null value
K2-290
687.5 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
K2-290
Discovery
Transit
Year
2019
Period
48.37 day
Radius
11.28 Rearth
Mass
246.0 Mearth
Eq. Temp
676 K
Scale Comparison
Current adopted radius: 11.30 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
K2-290 c
11.30 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 |
|---|---|---|---|---|---|---|---|---|
| 2019 | Transit | K2 | 0.95 m Kepler Telescope | 48.37 day | 11.28 Rearth | 246.0 Mearth | 676 K | Hjorth et al. 2019 |
| 2019 | Transit | K2 | 0.95 m Kepler Telescope | — | — | — | — | Hjorth et al. 2021 |
| 2019 | Transit | K2 | 0.95 m Kepler Telescope | 48.37 day | 11.32 Rearth | 246 Mearth | 699 K | Saha 2025 |