Discovery Method
Radial Velocity
Consistent across records
←Back to Exoplanets
ExoplanetDetail
rho CrB b
Host star rho CrB • 39.85 d orbit
Records
6
archive rows
Discovery
1997
Radial Velocity
Radius
—
default parameter set
Mass
348.0 M⊕
default parameter set
rho CrB
temperature unconstrained
Canonical Summary
Adopted planet values from the default parameter set
Values come from the archive's default parameter set. Missing values stay missing. Ranges and counts describe all source rows.
Selected source: Zhao et al. 2026
Host Star
rho CrB
Stable across source rows
Discovery Year
1997
Stable across source rows
Orbital Period
39.85 day
39.65 to 39.85
Mass
348.0 Mearth
332.1 to 393
Provenance
Underlying measurements and references
Evidence Summary
Rows
6
Refs
6
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
Eq. Tempstable
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 1997 | Radial Velocity | Fred Lawrence Whipple Observatory | 1.5 m Tillinghast Reflector Telescope | 39.84 day | — | 347.4 Mearth | — | Brewer et al. 2023 |
| 1997 | Radial Velocity | Fred Lawrence Whipple Observatory | 1.5 m Tillinghast Reflector Telescope | 39.85 day | — | 332.1 Mearth | 614 K | Fulton et al. 2016 |
| 1997 | Radial Velocity | Fred Lawrence Whipple Observatory | 1.5 m Tillinghast Reflector Telescope | 39.84 day | — | 393 Mearth | — | Harada et al. 2025 |
| 1997 | Radial Velocity | Fred Lawrence Whipple Observatory | 1.5 m Tillinghast Reflector Telescope | 39.85 day | — | 348.0 Mearth | — | Zhao et al. 2026 |
| 1997 | Radial Velocity | Fred Lawrence Whipple Observatory | 1.5 m Tillinghast Reflector Telescope | 39.65 day | — | 349.6 Mearth | — | Noyes et al. 1997 |
| 1997 | Radial Velocity | Fred Lawrence Whipple Observatory | 1.5 m Tillinghast Reflector Telescope | 39.84 day | — | 335.9 Mearth | — | Rosenthal et al. 2021 |