Discovery
Radial Velocity
Host star HD 191939 • 2898 d orbit
Records
3
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
915.3 M⊕
median non-null value
HD 191939
125 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
3
Refs
3
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2022 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 2200 day | — | 660 Mearth | 125 K | Orell-Miquel et al. 2023 |
| 2022 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 2898 day | — | 915.3 Mearth | — | Lubin et al. 2024 |
| 2022 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 4450 day | — | 2065 Mearth | — | Lubin et al. 2022 |