Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 156846 b
Host star HD 156846 • 359.5 d orbit
Records
3
archive rows
Discovery
2007
Radial Velocity
Radius
—
default parameter set
Mass
3391.2 M⊕
default parameter set
HD 156846
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: Stassun et al. 2017
Host Star
HD 156846
Stable across source rows
Discovery Year
2007
Stable across source rows
Orbital Period
359.5 day
359.5 to 359.6
Semi-Major Axis
1.12 au
0.99 to 1.12
Mass
3391.2 Mearth
3321.3 to 3391.2
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Refs
3
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2007 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 359.5 day | — | 3391.2 Mearth | — | Stassun et al. 2017 |
| 2007 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 359.5 day | — | 3321.3 Mearth | — | Tamuz et al. 2008 |
| 2007 | Radial Velocity | La Silla Observatory | 1.2 m Leonhard Euler Telescope | 359.6 day | — | 3359.3 Mearth | — | Kane et al. 2011 |