Discovery Method
Transit
Consistent across records
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ExoplanetDetail
HAT-P-7 b
Host star HAT-P-7 • 16.93 R⊕ • 2.20 d orbit
Records
24
archive rows
Discovery
2008
Transit
Radius
16.93 R⊕
default parameter set
Mass
584.8 M⊕
default parameter set
HAT-P-7
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: Stassun et al. 2017
Host Star
HAT-P-7
Stable across source rows
Discovery Year
2008
Stable across source rows
Orbital Period
2.20 day
2.20 to 2.20
Radius
16.93 Rearth
15.04 to 22.30
Mass
584.8 Mearth
534.6 to 584.8
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 16.93 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HAT-P-7 b
16.93 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
24
Refs
24
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 16.93 Rearth | 574.0 Mearth | — | Bonomo et al. 2017 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | — | — | — | Kokori et al. 2023 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 16.71 Rearth | 534.6 Mearth | 2700 K | Wong et al. 2016 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | — | — | — | Ivshina & Winn 2022 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | — | — | — | — | Lund et al. 2014 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 22.30 Rearth | — | 2303 K | Q1-Q8 KOI Table |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 16.39 Rearth | — | 2025 K | Q1-Q17 DR24 KOI Table |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 16.10 Rearth | — | 2048 K | Q1-Q17 DR25 KOI Table |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 15.91 Rearth | 566.1 Mearth | 2200 K | Esteves et al. 2015 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | — | — | — | Q1-Q17 DR25 Supplemental KOI Table |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | — | 16.42 Rearth | — | — | Berger et al. 2018 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 15.04 Rearth | 564.4 Mearth | 2733 K | Morris et al. 2013 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 17.98 Rearth | — | 2634 K | ExoFOP |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 16.05 Rearth | — | — | Morton et al. 2016 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 16.42 Rearth | 571.8 Mearth | 2194 K | Southworth 2011 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 16.39 Rearth | — | 2025 K | Q1-Q12 KOI Table |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | — | — | — | Kokori et al. 2022 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | — | — | — | Holczer et al. 2016 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 15.28 Rearth | 564.4 Mearth | — | Winn et al. 2009 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 16.39 Rearth | — | 2025 K | Q1-Q16 KOI Table |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 16.93 Rearth | 584.8 Mearth | — | Stassun et al. 2017 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 16.25 Rearth | — | — | Fulton & Petigura 2018 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | — | — | 539.4 Mearth | — | Knutson et al. 2014 |
| 2008 | Transit | HATNet | Canon 200mm f/1.8L | 2.20 day | 16.90 Rearth | 584.8 Mearth | — | Yang et al. 2025 |