Discovery Method
Transit
Consistent across records
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ExoplanetDetail
Kepler-1909 b
Host star Kepler-1909 • 1.09 R⊕ • 2.39 d orbit
Records
7
archive rows
Discovery
2021
Transit
Radius
1.09 R⊕
default parameter set
Mass
—
default parameter set
Kepler-1909
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: Valizadegan et al. 2022
Host Star
Kepler-1909
Stable across source rows
Discovery Year
2021
Stable across source rows
Orbital Period
2.39 day
2.39 to 2.39
Radius
1.09 Rearth
0.93 to 1.09
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 1.09 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
Kepler-1909 b
1.09 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
7
Refs
7
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 2.39 day | 1.09 Rearth | — | — | Valizadegan et al. 2022 |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 2.39 day | 0.93 Rearth | — | 1031 K | Q1-Q17 DR25 KOI Table |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 2.39 day | 0.96 Rearth | — | 1030 K | Q1-Q12 KOI Table |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 2.39 day | — | — | — | Q1-Q17 DR25 Supplemental KOI Table |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 2.39 day | 0.96 Rearth | — | 1030 K | Q1-Q17 DR24 KOI Table |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 2.39 day | 1.07 Rearth | — | 1046 K | Q1-Q8 KOI Table |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 2.39 day | 0.96 Rearth | — | 1030 K | Q1-Q16 KOI Table |