Discovery Method
Transit
Consistent across records
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ExoplanetDetail
K2-110 b
Host star K2-110 • 2.59 R⊕ • 13.86 d orbit
Records
9
archive rows
Discovery
2017
Transit
Radius
2.59 R⊕
default parameter set
Mass
15.90 M⊕
default parameter set
K2-110
638 K equilibrium
Canonical Summary
Adopted planet values from the default parameter set
Values come from the archive's default parameter set. Missing values stay missing. Ranges and counts describe all source rows.
Selected source: Bonomo et al. 2023
Host Star
K2-110
Stable across source rows
Discovery Year
2017
Stable across source rows
Orbital Period
13.86 day
13.86 to 13.86
Semi-Major Axis
0.10 au
0.10 to 0.10
Radius
2.59 Rearth
2.50 to 2.59
Mass
15.90 Mearth
15.90 to 17
Density
5.02 g/cm**3
5.02 to 5.70
Equilibrium Temperature
638 K
571 to 640
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 2.59 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
K2-110 b
2.59 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
9
Refs
9
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2017 | Transit | K2 | 0.95 m Kepler Telescope | 13.86 day | 2.50 Rearth | — | — | Petigura et al. 2018 |
| 2017 | Transit | K2 | 0.95 m Kepler Telescope | 13.86 day | 2.55 Rearth | — | — | Kruse et al. 2019 |
| 2017 | Transit | K2 | 0.95 m Kepler Telescope | 13.86 day | 2.56 Rearth | 17 Mearth | 571 K | Howard et al. 2025 |
| 2017 | Transit | K2 | 0.95 m Kepler Telescope | 13.86 day | — | — | — | Barros et al. 2016 |
| 2017 | Transit | K2 | 0.95 m Kepler Telescope | 13.86 day | — | — | — | Pope et al. 2016 |
| 2017 | Transit | K2 | 0.95 m Kepler Telescope | 13.86 day | 2.59 Rearth | 15.90 Mearth | 638 K | Bonomo et al. 2023 |
| 2017 | Transit | K2 | 0.95 m Kepler Telescope | 13.86 day | 2.52 Rearth | — | — | Mayo et al. 2018 |
| 2017 | Transit | K2 | 0.95 m Kepler Telescope | 13.86 day | 2.56 Rearth | — | 575 K | Livingston et al. 2018 |
| 2017 | Transit | K2 | 0.95 m Kepler Telescope | 13.86 day | 2.59 Rearth | 16.70 Mearth | 640 K | Osborn et al. 2017 |