Discovery
Radial Velocity
Host star HD 20794 • 18.32 d orbit
Records
4
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
2.50 M⊕
median non-null value
HD 20794
660 K equilibrium
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 |
|---|---|---|---|---|---|---|---|---|
| 2011 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 18.33 day | — | 2.82 Mearth | — | Feng et al. 2017 |
| 2011 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 18.32 day | — | 2.70 Mearth | 660 K | Pepe et al. 2011 |
| 2011 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 18.31 day | — | 2.15 Mearth | — | Nari et al. 2025 |
| 2011 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 18.32 day | — | 2.29 Mearth | — | Harada et al. 2025 |