Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HD 104985 b
Host star HD 104985 • 199.7 d orbit
Records
3
archive rows
Discovery
2003
Radial Velocity
Radius
—
default parameter set
Mass
1766.8 M⊕
default parameter set
HD 104985
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: Teng et al. 2023
Host Star
HD 104985
Stable across source rows
Discovery Year
2003
Stable across source rows
Orbital Period
199.7 day
198.2 to 199.7
Semi-Major Axis
0.71 au
0.71 to 0.95
Mass
1766.8 Mearth
1766.8 to 2637.9
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Refs
3
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2003 | Radial Velocity | Okayama Astrophysical Observatory | 1.88 m Telescope | 199.7 day | — | 1766.8 Mearth | — | Teng et al. 2023 |
| 2003 | Radial Velocity | Okayama Astrophysical Observatory | 1.88 m Telescope | 199.5 day | — | 2637.9 Mearth | — | Sato et al. 2008 |
| 2003 | Radial Velocity | Okayama Astrophysical Observatory | 1.88 m Telescope | 198.2 day | — | 2000 Mearth | — | Sato et al. 2003 |