Discovery Method
Transit
Consistent across records
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ExoplanetDetail
HAT-P-13 b
Host star HAT-P-13 • 14.26 R⊕ • 2.92 d orbit
Records
13
archive rows
Discovery
2009
Transit
Radius
14.26 R⊕
default parameter set
Mass
270.5 M⊕
default parameter set
HAT-P-13
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: Winn et al. 2010
Host Star
HAT-P-13
Stable across source rows
Discovery Year
2009
Stable across source rows
Orbital Period
2.92 day
2.92 to 2.92
Radius
14.26 Rearth
14.26 to 16.78
Mass
270.5 Mearth
270.5 to 288.0
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 14.26 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HAT-P-13 b
14.26 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
13
Refs
13
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | 14.36 Rearth | 271.1 Mearth | 1653 K | Bakos et al. 2009 |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | — | 285.7 Mearth | — | Knutson et al. 2014 |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | 14.26 Rearth | 270.5 Mearth | — | Winn et al. 2010 |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | — | — | — | Sada & Ramón-Fox 2016 |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | 16.67 Rearth | 288.0 Mearth | 1740 K | Turner et al. 2016 |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | 16.67 Rearth | 285.7 Mearth | — | Buhler et al. 2016 |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | 16.78 Rearth | — | 1701 K | ExoFOP |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | — | — | — | Ivshina & Winn 2022 |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | 16.67 Rearth | 288.0 Mearth | 1725 K | Southworth et al. 2012 |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | 14.36 Rearth | 280.6 Mearth | — | Bonomo et al. 2017 |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | — | — | — | Kokori et al. 2022 |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | — | — | — | Kokori et al. 2023 |
| 2009 | Transit | HATNet | Canon 200mm f/1.8L | 2.92 day | — | — | — | Yalçınkaya et al. 2024 |