Discovery
Radial Velocity
Host star HD 218566 • 225.7 d orbit
Records
3
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
63.57 M⊕
median non-null value
HD 218566
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
3
Refs
3
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2010 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 225.7 day | — | 63.57 Mearth | — | Stassun et al. 2017 |
| 2010 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 225.2 day | — | 62.93 Mearth | — | Rosenthal et al. 2021 |
| 2010 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 225.7 day | — | 66.74 Mearth | — | Meschiari et al. 2011 |