Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
DMPP-2 b
Host star DMPP-2 • 5.20 d orbit
Records
2
archive rows
Discovery
2019
Radial Velocity
Radius
—
default parameter set
Mass
171.5 M⊕
default parameter set
DMPP-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: Standing et al. 2026
Host Star
DMPP-2
Stable across source rows
Discovery Year
2019
Stable across source rows
Orbital Period
5.20 day
5.20 to 5.21
Semi-Major Axis
0.07 au
0.07 to 0.07
Mass
171.5 Mearth
138.9 to 171.5
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
Eq. Tempstable
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2019 | Radial Velocity | Multiple Facilities | Multiple Telescopes | 5.21 day | — | 138.9 Mearth | 1000 K | Haswell et al. 2020 |
| 2019 | Radial Velocity | Multiple Facilities | Multiple Telescopes | 5.20 day | — | 171.5 Mearth | — | Standing et al. 2026 |