Discovery
Radial Velocity
Host star HD 89744 • 256.8 d orbit
Records
3
archive rows
Discovery
—
Radial Velocity
Radius
—
median non-null value
Mass
2653.9 M⊕
median non-null value
HD 89744
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 |
|---|---|---|---|---|---|---|---|---|
| 1999 | Radial Velocity | Fred Lawrence Whipple Observatory | 1.5 m Tillinghast Reflector Telescope | 256.8 day | — | 2517.1 Mearth | — | Wittenmyer et al. 2007 |
| 1999 | Radial Velocity | Fred Lawrence Whipple Observatory | 1.5 m Tillinghast Reflector Telescope | 256.8 day | — | 2682.4 Mearth | — | Wittenmyer et al. 2009 |
| 1999 | Radial Velocity | Fred Lawrence Whipple Observatory | 1.5 m Tillinghast Reflector Telescope | 256.8 day | — | 2653.9 Mearth | — | Wittenmyer et al. 2019 |