Discovery
Radial Velocity
Host star HD 4203 • 7053 d orbit
Records
3
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
689.7 M⊕
median non-null value
HD 4203
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 |
|---|---|---|---|---|---|---|---|---|
| 2014 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 6700 day | — | 689.7 Mearth | — | Kane et al. 2014 |
| 2014 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 7400 day | — | 851.8 Mearth | — | Rosenthal et al. 2021 |
| 2014 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 7053 day | — | 479.9 Mearth | — | Bryan et al. 2016 |