Discovery Method
Transit
Consistent across records
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ExoplanetDetail
HATS-77 b
Host star HATS-77 • 13.06 R⊕ • 3.09 d orbit
Records
2
archive rows
Discovery
2021
Transit
Radius
13.06 R⊕
default parameter set
Mass
436.7 M⊕
default parameter set
HATS-77
828.3 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: Jordán et al. 2022
Host Star
HATS-77
Stable across source rows
Discovery Year
2021
Stable across source rows
Orbital Period
3.09 day
3.09 to 3.09
Semi-Major Axis
0.04 au
single adopted value
Radius
13.06 Rearth
13.06 to 13.90
Mass
436.7 Mearth
single adopted value
Density
1.08 g/cm**3
single adopted value
Equilibrium Temperature
828.3 K
798.0 to 828.3
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 13.06 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HATS-77 b
13.06 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
2
Refs
2
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massstable
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2021 | Transit | HATSouth | 0.18 m Takahashi Epsilon Astrograph | 3.09 day | 13.06 Rearth | 436.7 Mearth | 828.3 K | Jordán et al. 2022 |
| 2021 | Transit | HATSouth | 0.18 m Takahashi Epsilon Astrograph | 3.09 day | 13.90 Rearth | — | 798.0 K | ExoFOP |