Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 100655 b
Host star HD 100655 • 157.6 d orbit
Records
2
archive rows
Discovery
2011
Radial Velocity
Radius
—
default parameter set
Mass
511.7 M⊕
default parameter set
HD 100655
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 100655
Stable across source rows
Discovery Year
2011
Stable across source rows
Orbital Period
157.6 day
157.6 to 157.6
Semi-Major Axis
0.68 au
0.68 to 0.76
Mass
511.7 Mearth
511.7 to 540.3
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Periodstable
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2011 | Radial Velocity | Bohyunsan Optical Astronomical Observatory | 1.8 m Telescope | 157.6 day | — | 540.3 Mearth | — | Omiya et al. 2012 |
| 2011 | Radial Velocity | Bohyunsan Optical Astronomical Observatory | 1.8 m Telescope | 157.6 day | — | 511.7 Mearth | — | Stassun et al. 2017 |