Discovery
Radial Velocity
Host star HD 8574 • 227.0 d orbit
Records
4
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
608.6 M⊕
median non-null value
HD 8574
temperature unconstrained
Quick Summary
This first pass still reads from the currently available detail payload. Canonical adopted summaries will replace first-row values in the next backend pass.
Provenance
Evidence Summary
Rows
4
Refs
4
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2002 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 227.6 day | — | 670.6 Mearth | — | Perrier et al. 2003 |
| 2002 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 227 day | — | 572.1 Mearth | — | Wittenmyer et al. 2009 |
| 2002 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 227 day | — | 645.2 Mearth | — | Stassun et al. 2017 |
| 2002 | Radial Velocity | Haute-Provence Observatory | 1.93 m Telescope | 227.0 day | — | 561.3 Mearth | — | Rosenthal et al. 2021 |