Discovery
Radial Velocity
Host star HD 217107 • 7.13 d orbit
Records
8
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
441.0 M⊕
median non-null value
HD 217107
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
8
Refs
8
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 1998 | Radial Velocity | Lick Observatory | 3.0 m C. Donald Shane Telescope | 7.13 day | — | 440.2 Mearth | — | Rosenthal et al. 2021 |
| 1998 | Radial Velocity | Lick Observatory | 3.0 m C. Donald Shane Telescope | 7.13 day | — | 449.2 Mearth | — | Feng et al. 2015 |
| 1998 | Radial Velocity | Lick Observatory | 3.0 m C. Donald Shane Telescope | 7.13 day | — | 422.7 Mearth | — | Wittenmyer et al. 2007 |
| 1998 | Radial Velocity | Lick Observatory | 3.0 m C. Donald Shane Telescope | 7.13 day | — | 441.8 Mearth | — | Wright et al. 2009 |
| 1998 | Radial Velocity | Lick Observatory | 3.0 m C. Donald Shane Telescope | 7.13 day | — | 413.2 Mearth | — | Stassun et al. 2017 |
| 1998 | Radial Velocity | Lick Observatory | 3.0 m C. Donald Shane Telescope | 7.13 day | — | 435.4 Mearth | — | Vogt et al. 2005 |
| 1998 | Radial Velocity | Lick Observatory | 3.0 m C. Donald Shane Telescope | 7.13 day | — | 461.2 Mearth | — | An et al. 2025 |
| 1998 | Radial Velocity | Lick Observatory | 3.0 m C. Donald Shane Telescope | 7.13 day | — | 459.6 Mearth | — | Giovinazzi et al. 2025 |