Discovery
Radial Velocity
Host star HD 217786 • 1302.1 d orbit
Records
3
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
4402.6 M⊕
median non-null value
HD 217786
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 |
|---|---|---|---|---|---|---|---|---|
| 2011 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1301.4 day | — | 4402.6 Mearth | — | Feng et al. 2022 |
| 2011 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1302.1 day | — | 9185.2 Mearth | — | Xiao et al. 2023 |
| 2011 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 1319 day | — | 4131.6 Mearth | — | Moutou et al. 2011 |