Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
BD-17 63 b
Host star BD-17 63 • 655.6 d orbit
Records
4
archive rows
Discovery
2008
Radial Velocity
Radius
—
default parameter set
Mass
1640.0 M⊕
default parameter set
BD-17 63
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: Winn 2022
Host Star
BD-17 63
Stable across source rows
Discovery Year
2008
Stable across source rows
Orbital Period
655.6 day
649 to 655.6
Mass
1640.0 Mearth
905.8 to 1640.0
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Refs
4
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2008 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 649 day | — | 1366.7 Mearth | — | Gaia Collaboration et al. 2023 |
| 2008 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 655.6 day | — | 905.8 Mearth | — | Stassun et al. 2017 |
| 2008 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 655.6 day | — | 1620.9 Mearth | — | Moutou et al. 2009 |
| 2008 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 655.6 day | — | 1640.0 Mearth | — | Winn 2022 |