Discovery Method
Transit
Consistent across records
Host star K2-73 • 2.58 R⊕ • 7.50 d orbit
Records
7
archive rows
Discovery
2016
Transit
Radius
2.58 R⊕
default parameter set
Mass
9.20 M⊕
default parameter set
K2-73
968 K equilibrium
Canonical Summary
Values come from the archive's default parameter set. Missing values stay missing. Ranges and counts describe all source rows.
Selected source: Howard et al. 2025
Host Star
K2-73
Stable across source rows
Discovery Method
Transit
Consistent across records
Discovery Year
2016
Stable across source rows
Orbital Period
7.50 day
7.49 to 7.50
Radius
2.58 Rearth
2.45 to 4.74
Mass
9.20 Mearth
single adopted value
Density
2.80 g/cm**3
single adopted value
Equilibrium Temperature
968 K
single adopted value
Scale Comparison
Current adopted radius: 2.58 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
K2-73 b
2.58 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
7
Refs
7
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 7.50 day | 2.58 Rearth | 9.20 Mearth | 968 K | Howard et al. 2025 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 7.50 day | 2.45 Rearth | — | — | Crossfield et al. 2016 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 7.50 day | — | — | — | Schmitt et al. 2016 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 7.50 day | 4.74 Rearth | — | — | Vanderburg et al. 2016 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 7.50 day | 2.71 Rearth | — | — | Kruse et al. 2019 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 7.50 day | 2.63 Rearth | — | — | Mayo et al. 2018 |
| 2016 | Transit | K2 | 0.95 m Kepler Telescope | 7.49 day | — | — | — | Barros et al. 2016 |