Discovery
Transit
Host star K2-3 • 1.52 R⊕ • 44.56 d orbit
Records
14
archive rows
Discovery
—
Transit
Radius
1.52 R⊕
median non-null value
Mass
2.80 M⊕
median non-null value
K2-3
300 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: 1.52 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
K2-3 d
1.52 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
14
Refs
14
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | 0.96 Rearth | — | — | Crossfield et al. 2016 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | 1.51 Rearth | — | 282 K | Sinukoff et al. 2016 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | 1.61 Rearth | — | 300 K | Beichman et al. 2016 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | 1.52 Rearth | — | — | Crossfield et al. 2015 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | 1.65 Rearth | 1.80 Mearth | — | Damasso et al. 2018 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | 1.46 Rearth | 2.20 Mearth | 305.2 K | Diamond-Lowe et al. 2022 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | 1.11 Rearth | — | — | Kruse et al. 2019 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | 1.52 Rearth | 7.50 Mearth | — | Dai et al. 2016 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.57 day | 1.53 Rearth | 11.10 Mearth | — | Almenara et al. 2015 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | — | 2.80 Mearth | — | Kosiarek et al. 2019 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | 1.62 Rearth | 1.60 Mearth | 312 K | Bonomo et al. 2023 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | — | — | — | Fukui et al. 2016 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | 1.52 Rearth | 2.80 Mearth | 282 K | Howard et al. 2025 |
| 2015 | Transit | K2 | 0.95 m Kepler Telescope | 44.56 day | 1.70 Rearth | — | — | Vanderburg et al. 2016 |