Discovery Method
Transit
Consistent across records
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ExoplanetDetail
HD 15337 c
Host star HD 15337 • 2.53 R⊕ • 17.18 d orbit
Records
4
archive rows
Discovery
2019
Transit
Radius
2.53 R⊕
default parameter set
Mass
6.79 M⊕
default parameter set
HD 15337
temperature unconstrained
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: Rosário et al. 2024
Host Star
HD 15337
Stable across source rows
Discovery Year
2019
Stable across source rows
Orbital Period
17.18 day
17.18 to 17.18
Radius
2.53 Rearth
2.04 to 2.53
Mass
6.79 Mearth
6.79 to 8.79
Density
2.30 g/cm**3
2.30 to 3.23
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 2.53 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HD 15337 c
2.53 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Refs
4
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2019 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 17.18 day | 2.52 Rearth | 8.79 Mearth | 656.1 K | Dumusque et al. 2019 |
| 2019 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 17.18 day | 2.04 Rearth | — | 721.8 K | ExoFOP |
| 2019 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 17.18 day | 2.53 Rearth | 6.79 Mearth | — | Rosário et al. 2024 |
| 2019 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 17.18 day | 2.39 Rearth | 8.11 Mearth | 642 K | Gandolfi et al. 2019 |