Discovery Method
Imaging
Consistent across records
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ExoplanetDetail
WISPIT 2 b
Host star WISPIT 2
Records
2
archive rows
Discovery
2025
Imaging
Radius
—
default parameter set
Mass
1541.5 M⊕
default parameter set
WISPIT 2
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: van Capelleveen et al. 2025
Host Star
WISPIT 2
Stable across source rows
Discovery Year
2025
Stable across source rows
Semi-Major Axis
57 au
54 to 57
Mass
1541.5 Mearth
1541.5 to 1557.4
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Radiusstable
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2025 | Imaging | Paranal Observatory | 8.2 m ESO VLT UT3 Melipal Telescope | — | 17.93 Rearth | 1557.4 Mearth | — | Close et al. 2025 |
| 2025 | Imaging | Paranal Observatory | 8.2 m ESO VLT UT3 Melipal Telescope | — | — | 1541.5 Mearth | — | van Capelleveen et al. 2025 |