Discovery
Transit
Host star Kepler-18 • 2.01 R⊕ • 3.50 d orbit
Records
15
archive rows
Discovery
—
Transit
Radius
2.01 R⊕
median non-null value
Mass
21.58 M⊕
median non-null value
Kepler-18
1165 K equilibrium
Quick Summary
This first pass still reads from the currently available detail payload. Canonical adopted summaries will replace first-row values in the next backend pass.
Scale Comparison
Current adopted radius: 2.01 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
Kepler-18 b
2.01 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
15
Refs
14
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | — | 140.4 Mearth | — | Ofir et al. 2025 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | 2.11 Rearth | — | 1165 K | Q1-Q12 KOI Table |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | — | — | — | Gajdoš et al. 2019 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | 1.82 Rearth | — | 1120 K | Q1-Q8 KOI Table |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | 1.81 Rearth | 12.75 Mearth | — | Weiss et al. 2024 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | — | — | — | Q1-Q17 DR25 Supplemental KOI Table |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | — | 30.42 Mearth | — | Ofir et al. 2025 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | 1.81 Rearth | — | — | Fulton & Petigura 2018 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | 2.03 Rearth | — | 1165 K | Q1-Q17 DR25 KOI Table |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | — | — | — | Holczer et al. 2016 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | 2 Rearth | 6.90 Mearth | — | Cochran et al. 2011 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | 2.11 Rearth | — | 1165 K | Q1-Q16 KOI Table |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | — | 1.78 Rearth | — | — | Berger et al. 2018 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | 2.09 Rearth | — | — | Morton et al. 2016 |
| 2011 | Transit | Kepler | 0.95 m Kepler Telescope | 3.50 day | 2.11 Rearth | — | 1165 K | Q1-Q17 DR24 KOI Table |