Discovery Method
Radial Velocity
Consistent across records
←Back to Exoplanets
ExoplanetDetail
HD 42618 b
Host star HD 42618 • 149.6 d orbit
Records
2
archive rows
Discovery
2016
Radial Velocity
Radius
—
default parameter set
Mass
14.40 M⊕
default parameter set
HD 42618
337 K equilibrium
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: Fulton et al. 2016
Host Star
HD 42618
Stable across source rows
Discovery Year
2016
Stable across source rows
Orbital Period
149.6 day
148.5 to 149.6
Semi-Major Axis
0.55 au
0.53 to 0.55
Mass
14.40 Mearth
14.40 to 15.19
Equilibrium Temperature
337 K
single adopted value
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
Eq. Tempstable
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2016 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 148.5 day | — | 15.19 Mearth | — | Rosenthal et al. 2021 |
| 2016 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 149.6 day | — | 14.40 Mearth | 337 K | Fulton et al. 2016 |