Discovery
Radial Velocity
Host star HD 154857 • 408.6 d orbit
Records
3
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
711.9 M⊕
median non-null value
HD 154857
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 |
|---|---|---|---|---|---|---|---|---|
| 2004 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 409 day | — | 570 Mearth | — | McCarthy et al. 2004 |
| 2004 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 408.6 day | — | 711.9 Mearth | — | Wittenmyer et al. 2014 |
| 2004 | Radial Velocity | Anglo-Australian Telescope | 3.9 m Anglo-Australian Telescope | 408.6 day | — | 778.7 Mearth | — | Stassun et al. 2017 |