Discovery Method
Transit
Consistent across records
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ExoplanetDetail
Kepler-39 b
Host star Kepler-39 • 13.90 R⊕ • 21.09 d orbit
Records
14
archive rows
Discovery
2011
Transit
Radius
13.90 R⊕
default parameter set
Mass
6388.1 M⊕
default parameter set
Kepler-39
897 K equilibrium
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: Bonomo et al. 2015
Host Star
Kepler-39
Stable across source rows
Discovery Year
2011
Stable across source rows
Orbital Period
21.09 day
21.09 to 21.09
Semi-Major Axis
0.16 au
0.15 to 0.16
Radius
13.90 Rearth
9.80 to 14.77
Mass
6388.1 Mearth
5689.2 to 6388.4
Density
13 g/cm**3
12.40 to 17.20
Equilibrium Temperature
897 K
712 to 905
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 13.90 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
Kepler-39 b
13.90 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
14
Refs
14
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusdisputed
Massdisputed
Eq. Tempdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | 13.90 Rearth | 6388.4 Mearth | — | Bonomo et al. 2017 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | 13.82 Rearth | — | — | Morton et al. 2016 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | 13.90 Rearth | 6388.1 Mearth | 897 K | Bonomo et al. 2015 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | 12.24 Rearth | 5689.2 Mearth | 851 K | Southworth 2012 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | 14.77 Rearth | — | 873 K | Q1-Q16 KOI Table |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | — | — | — | Gajdoš et al. 2019 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | 14.77 Rearth | — | 873 K | Q1-Q12 KOI Table |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | 14.43 Rearth | — | 873 K | Q1-Q17 DR25 KOI Table |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | 14.77 Rearth | — | 873 K | Q1-Q17 DR24 KOI Table |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | 13.68 Rearth | 5720.7 Mearth | 905 K | Bouchy et al. 2011 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | — | 11.71 Rearth | — | — | Berger et al. 2018 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | 9.80 Rearth | — | 712 K | Q1-Q8 KOI Table |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | — | — | — | Q1-Q17 DR25 Supplemental KOI Table |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 21.09 day | — | — | — | Holczer et al. 2016 |