Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
75 Cet b
Host star 75 Cet • 696.6 d orbit
Records
2
archive rows
Discovery
2012
Radial Velocity
Radius
—
default parameter set
Mass
787.9 M⊕
default parameter set
75 Cet
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: Teng et al. 2023
Host Star
75 Cet
Stable across source rows
Discovery Year
2012
Stable across source rows
Orbital Period
696.6 day
691.9 to 696.6
Semi-Major Axis
1.91 au
1.91 to 2.10
Mass
787.9 Mearth
787.9 to 953.5
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2012 | Radial Velocity | Okayama Astrophysical Observatory | 1.88 m Telescope | 696.6 day | — | 787.9 Mearth | — | Teng et al. 2023 |
| 2012 | Radial Velocity | Okayama Astrophysical Observatory | 1.88 m Telescope | 691.9 day | — | 953.5 Mearth | — | Sato et al. 2012 |