Discovery Method
Transit
Consistent across records
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ExoplanetDetail
HAT-P-11 b
Host star HAT-P-11 • 4.89 d orbit
Records
23
archive rows
Discovery
2010
Transit
Radius
—
default parameter set
Mass
23.52 M⊕
default parameter set
HAT-P-11
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: An et al. 2025
Host Star
HAT-P-11
Stable across source rows
Discovery Year
2010
Stable across source rows
Orbital Period
4.89 day
4.89 to 4.89
Semi-Major Axis
0.05 au
0.05 to 0.05
Mass
23.52 Mearth
23.40 to 28.60
Provenance
Underlying measurements and references
Evidence Summary
Rows
23
Refs
23
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | — | — | 24.03 Mearth | — | Knutson et al. 2014 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 4.73 Rearth | 25.74 Mearth | 878 K | Bakos et al. 2010 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 4.71 Rearth | — | — | Morton et al. 2016 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 4.45 Rearth | 26.70 Mearth | 838 K | Southworth 2011 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 4.68 Rearth | — | 794 K | Q1-Q8 KOI Table |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | — | — | — | Sanchis-Ojeda & Winn 2011 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 4.84 Rearth | — | 801 K | Q1-Q12 KOI Table |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 4.84 Rearth | — | 801 K | Q1-Q17 DR24 KOI Table |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 4.82 Rearth | — | 800 K | Q1-Q17 DR25 KOI Table |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 4.84 Rearth | — | 801 K | Q1-Q16 KOI Table |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 5.29 Rearth | — | 810 K | ExoFOP |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | — | — | — | Ivshina & Winn 2022 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 4.90 Rearth | 25 Mearth | 847 K | Basilicata et al. 2024 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | — | — | — | Bourrier et al. 2023 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | — | 23.52 Mearth | — | An et al. 2025 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | — | — | — | Chachan et al. 2019 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | — | — | — | Holczer et al. 2016 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 4.36 Rearth | 23.40 Mearth | — | Yee et al. 2018 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | — | 4.74 Rearth | — | — | Berger et al. 2018 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | 4.82 Rearth | 28.60 Mearth | — | Stassun et al. 2017 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | — | — | — | Q1-Q17 DR25 Supplemental KOI Table |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | — | — | — | Kokori et al. 2022 |
| 2010 | Transit | HATNet | Canon 200mm f/1.8L | 4.89 day | — | — | — | Kokori et al. 2023 |