Discovery
Transit
Host star K2-39 • 6.40 R⊕ • 4.61 d orbit
Records
8
archive rows
Discovery
—
Transit
Radius
6.40 R⊕
median non-null value
Mass
38.70 M⊕
median non-null value
K2-39
1550 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.
Scale Comparison
Current adopted radius: 6.40 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
K2-39 b
6.40 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
8
Refs
8
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 4.60 day | 5.71 Rearth | 39.80 Mearth | 1670 K | Petigura et al. 2017 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 4.60 day | 1.67 Rearth | — | — | Vanderburg et al. 2016 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 4.60 day | 7.09 Rearth | — | — | Crossfield et al. 2016 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 4.60 day | — | — | — | Schmitt et al. 2016 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 4.61 day | 7.04 Rearth | — | 1125.0 K | ExoFOP |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 4.61 day | 8.20 Rearth | 50.30 Mearth | — | Van Eylen et al. 2016 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 4.61 day | 6.40 Rearth | 37.60 Mearth | 1550 K | Howard et al. 2025 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 4.61 day | 6.28 Rearth | 28.60 Mearth | — | Stassun et al. 2017 |