Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 109749 b
Host star HD 109749 • 5.24 d orbit
Records
3
archive rows
Discovery
2005
Radial Velocity
Radius
—
default parameter set
Mass
85.81 M⊕
default parameter set
HD 109749
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: Ment et al. 2018
Host Star
HD 109749
Stable across source rows
Discovery Year
2005
Stable across source rows
Orbital Period
5.24 day
5.24 to 5.24
Semi-Major Axis
0.06 au
0.06 to 0.06
Mass
85.81 Mearth
85.81 to 88.99
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Refs
3
Methods
1
Discoverystable
Facilitystable
Periodstable
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2005 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 5.24 day | — | 85.81 Mearth | — | Ment et al. 2018 |
| 2005 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 5.24 day | — | 88.99 Mearth | — | Stassun et al. 2017 |
| 2005 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 5.24 day | — | 88.99 Mearth | — | Fischer et al. 2006 |