Discovery Method
Transit
Consistent across records
←Back to Exoplanets
ExoplanetDetail
HATS-9 b
Host star HATS-9 • 13.85 R⊕ • 1.92 d orbit
Records
7
archive rows
Discovery
2015
Transit
Radius
13.85 R⊕
default parameter set
Mass
—
default parameter set
HATS-9
1746 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: Livingston et al. 2018
Host Star
HATS-9
Stable across source rows
Discovery Year
2015
Stable across source rows
Orbital Period
1.92 day
1.92 to 1.92
Semi-Major Axis
0.03 au
0.03 to 0.03
Radius
13.85 Rearth
11.94 to 17.20
Equilibrium Temperature
1746 K
1746 to 1823
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 13.85 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HATS-9 b
13.85 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
7
Refs
7
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2015 | Transit | HATSouth | 0.18 m Takahashi Epsilon Astrograph | 1.92 day | 14.42 Rearth | — | — | Kruse et al. 2019 |
| 2015 | Transit | HATSouth | 0.18 m Takahashi Epsilon Astrograph | 1.92 day | 13.74 Rearth | — | 1764.7 K | ExoFOP |
| 2015 | Transit | HATSouth | 0.18 m Takahashi Epsilon Astrograph | 1.92 day | 11.94 Rearth | 261.6 Mearth | — | Bonomo et al. 2017 |
| 2015 | Transit | HATSouth | 0.18 m Takahashi Epsilon Astrograph | 1.92 day | 13.85 Rearth | — | 1746 K | Livingston et al. 2018 |
| 2015 | Transit | HATSouth | 0.18 m Takahashi Epsilon Astrograph | 1.92 day | 11.94 Rearth | 266.0 Mearth | 1823 K | Brahm et al. 2015 |
| 2015 | Transit | HATSouth | 0.18 m Takahashi Epsilon Astrograph | 1.92 day | 13.14 Rearth | 259.3 Mearth | — | Bayliss et al. 2018 |
| 2015 | Transit | HATSouth | 0.18 m Takahashi Epsilon Astrograph | 1.92 day | 17.20 Rearth | — | — | Petigura et al. 2018 |