Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TrES-4 b
Host star TrES-4 • 18.05 R⊕ • 3.55 d orbit
Records
16
archive rows
Discovery
2007
Transit
Radius
18.05 R⊕
default parameter set
Mass
247.9 M⊕
default parameter set
TrES-4
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
TrES-4
Stable across source rows
Discovery Year
2007
Stable across source rows
Orbital Period
3.55 day
3.55 to 3.55
Radius
18.05 Rearth
18.05 to 21.20
Mass
247.9 Mearth
157.0 to 294.0
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 18.05 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TrES-4 b
18.05 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
16
Refs
16
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | 19.63 Rearth | 292.4 Mearth | 1785 K | Torres et al. 2008 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | 20.16 Rearth | 292.1 Mearth | — | Daemgen et al. 2009 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | 19.45 Rearth | 285.1 Mearth | 1805 K | Southworth 2012 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | 20.29 Rearth | 278.7 Mearth | 1861 K | Southworth 2010 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | — | — | 267.9 Mearth | — | Knutson et al. 2014 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | — | — | — | Narita et al. 2010 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | 19.12 Rearth | 291.5 Mearth | 1778 K | Turner et al. 2016 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | 20.60 Rearth | 157.0 Mearth | 1795 K | Sozzetti et al. 2015 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | 21.20 Rearth | — | 1761.7 K | ExoFOP |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | 19.99 Rearth | 294.0 Mearth | — | Sozzetti et al. 2009 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | — | — | — | Ivshina & Winn 2022 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | — | — | — | — | Meech et al. 2025 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | 18.05 Rearth | 247.9 Mearth | — | Stassun et al. 2017 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | 20.60 Rearth | 158.3 Mearth | — | Bonomo et al. 2017 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | — | — | — | Kokori et al. 2022 |
| 2007 | Transit | TrES | 0.10 m Schmidt Telescope | 3.55 day | — | — | — | Kokori et al. 2023 |