Discovery
Transit
Host star K2-277 • 2.19 R⊕ • 6.33 d orbit
Records
9
archive rows
Discovery
—
Transit
Radius
2.19 R⊕
median non-null value
Mass
7.40 M⊕
median non-null value
K2-277
956.0 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: 2.19 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
K2-277 b
2.19 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
9
Refs
9
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 6.33 day | — | — | — | Pope et al. 2016 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 6.33 day | 2.20 Rearth | — | — | Petigura et al. 2018 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 6.33 day | 2.19 Rearth | — | 1049 K | Thygesen et al. 2023 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 6.33 day | 2.23 Rearth | 7.40 Mearth | 953 K | Howard et al. 2025 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 6.33 day | 2.12 Rearth | — | — | Mayo et al. 2018 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 6.33 day | 2.07 Rearth | — | 958 K | Livingston et al. 2018 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 6.33 day | 2.29 Rearth | — | 954.0 K | ExoFOP |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 6.33 day | 2.16 Rearth | — | — | Kruse et al. 2019 |
| 2018 | Transit | K2 | 0.95 m Kepler Telescope | 6.33 day | — | — | — | Barros et al. 2016 |