Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
alf Ari b
Host star alf Ari • 380.8 d orbit
Records
1
archive rows
Discovery
2010
Radial Velocity
Radius
—
default parameter set
Mass
572.1 M⊕
default parameter set
alf Ari
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: Lee et al. 2011
Host Star
alf Ari
Stable across source rows
Discovery Year
2010
Stable across source rows
Orbital Period
380.8 day
single adopted value
Semi-Major Axis
1.20 au
single adopted value
Mass
572.1 Mearth
single adopted value
Provenance
Underlying measurements and references
Evidence Summary
Rows
1
Refs
1
Methods
1
Discoverystable
Facilitystable
Periodstable
Massstable
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2010 | Radial Velocity | Bohyunsan Optical Astronomical Observatory | 1.8 m Telescope | 380.8 day | — | 572.1 Mearth | — | Lee et al. 2011 |