Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HIP 74890 b
Host star HIP 74890 • 822.3 d orbit
Records
2
archive rows
Discovery
2016
Radial Velocity
Radius
—
default parameter set
Mass
762.8 M⊕
default parameter set
HIP 74890
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: Jones et al. 2016
Host Star
HIP 74890
Stable across source rows
Discovery Year
2016
Stable across source rows
Orbital Period
822.3 day
812.5 to 822.3
Semi-Major Axis
2.10 au
single adopted value
Mass
762.8 Mearth
610.2 to 762.8
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2016 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 812.5 day | — | 610.2 Mearth | — | Jenkins et al. 2025 |
| 2016 | Radial Velocity | Multiple Observatories | Multiple Telescopes | 822.3 day | — | 762.8 Mearth | — | Jones et al. 2016 |