Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 73534 b
Host star HD 73534 • 1750 d orbit
Records
5
archive rows
Discovery
2008
Radial Velocity
Radius
—
default parameter set
Mass
353.4 M⊕
default parameter set
HD 73534
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: Luhn et al. 2019
Host Star
HD 73534
Stable across source rows
Discovery Year
2008
Stable across source rows
Orbital Period
1750 day
1707 to 1770
Semi-Major Axis
2.99 au
2.95 to 3.07
Mass
353.4 Mearth
321.0 to 381.4
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 |
|---|---|---|---|---|---|---|---|---|
| 2008 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1707 day | — | 324.2 Mearth | — | Bryan et al. 2016 |
| 2008 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1721 day | — | 321.0 Mearth | — | Ment et al. 2018 |
| 2008 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1770 day | — | 381.4 Mearth | — | Stassun et al. 2017 |
| 2008 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1750 day | — | 353.4 Mearth | — | Luhn et al. 2019 |
| 2008 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1770 day | — | 350 Mearth | — | Valenti et al. 2009 |