Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
HAT-P-17 c
Host star HAT-P-17 • 5584 d orbit
Records
3
archive rows
Discovery
2012
Radial Velocity
Radius
—
default parameter set
Mass
1080.6 M⊕
default parameter set
HAT-P-17
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: Fulton et al. 2013
Host Star
HAT-P-17
Stable across source rows
Discovery Year
2012
Stable across source rows
Orbital Period
5584 day
1610 to 5584
Semi-Major Axis
5.60 au
2.56 to 5.60
Mass
1080.6 Mearth
416.3 to 1080.6
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 |
|---|---|---|---|---|---|---|---|---|
| 2012 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 5584 day | — | 1080.6 Mearth | — | Fulton et al. 2013 |
| 2012 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 3972 day | — | 915.4 Mearth | — | Bonomo et al. 2017 |
| 2012 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 1610 day | — | 416.3 Mearth | — | Howard et al. 2012 |