Discovery Method
Transit
Consistent across records
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ExoplanetDetail
HIP 116454 b
Host star HIP 116454 • 2.47 R⊕ • 9.10 d orbit
Records
5
archive rows
Discovery
2014
Transit
Radius
2.47 R⊕
default parameter set
Mass
9.70 M⊕
default parameter set
HIP 116454
753.2 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: Thygesen et al. 2024
Host Star
HIP 116454
Stable across source rows
Discovery Year
2014
Stable across source rows
Orbital Period
9.10 day
9.09 to 9.12
Semi-Major Axis
0.08 au
0.08 to 0.09
Radius
2.47 Rearth
2.47 to 2.59
Mass
9.70 Mearth
9.70 to 12.71
Density
3.53 g/cm**3
3.41 to 4.17
Equilibrium Temperature
753.2 K
644 to 753.2
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 2.47 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HIP 116454 b
2.47 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
5
Refs
5
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2014 | Transit | K2 | 0.95 m Kepler Telescope | 9.12 day | 2.53 Rearth | 11.82 Mearth | 690 K | Vanderburg et al. 2015 |
| 2014 | Transit | K2 | 0.95 m Kepler Telescope | 9.10 day | 2.59 Rearth | — | 644 K | ExoFOP |
| 2014 | Transit | K2 | 0.95 m Kepler Telescope | 9.12 day | 2.47 Rearth | 12.71 Mearth | — | Stassun et al. 2017 |
| 2014 | Transit | K2 | 0.95 m Kepler Telescope | 9.10 day | 2.47 Rearth | 9.70 Mearth | 753.2 K | Thygesen et al. 2024 |
| 2014 | Transit | K2 | 0.95 m Kepler Telescope | 9.09 day | 2.53 Rearth | 10.10 Mearth | 745 K | Bonomo et al. 2023 |