Discovery
Radial Velocity
Host star HD 178911 B • 71.48 d orbit
Records
5
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
2247.0 M⊕
median non-null value
HD 178911 B
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.
Host Star
HD 178911 B
Discovery
Radial Velocity
Year
2001
Period
71.49 day
Radius
—
Mass
1999.8 Mearth
Eq. Temp
—
Provenance
Evidence Summary
Rows
5
Refs
5
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2001 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 71.49 day | — | 1999.8 Mearth | — | Zucker et al. 2002 |
| 2001 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 71.48 day | — | 2234.2 Mearth | — | Wittenmyer et al. 2009 |
| 2001 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 71.51 day | — | 2336.1 Mearth | — | Butler et al. 2006 |
| 2001 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 71.48 day | — | 2247.0 Mearth | — | Rosenthal et al. 2021 |
| 2001 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 71.48 day | — | 2552.2 Mearth | — | Stassun et al. 2017 |