Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
GJ 676 A b
Host star GJ 676 A • 1051.4 d orbit
Records
5
archive rows
Discovery
2010
Radial Velocity
Radius
—
default parameter set
Mass
1840.9 M⊕
default parameter set
GJ 676 A
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: Feng et al. 2022
Host Star
GJ 676 A
Stable across source rows
Discovery Year
2010
Stable across source rows
Orbital Period
1051.4 day
1050.3 to 1056.8
Semi-Major Axis
1.74 au
1.74 to 1.82
Mass
1840.9 Mearth
1557.3 to 2129.5
Provenance
Underlying measurements and references
Evidence Summary
Rows
5
Refs
5
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2010 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1050.3 day | — | 1570 Mearth | — | Anglada-Escude & Tuomi 2012 |
| 2010 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1051.4 day | — | 1840.9 Mearth | — | Feng et al. 2022 |
| 2010 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1056.8 day | — | 1557.3 Mearth | — | Forveille et al. 2011 |
| 2010 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1056.8 day | — | 1576.4 Mearth | — | Stassun et al. 2017 |
| 2010 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1051.1 day | — | 2129.5 Mearth | — | Sahlmann et al. 2016 |