Discovery
Transit
Host star Kepler-421 • 4.56 R⊕ • 705.0 d orbit
Records
7
archive rows
Discovery
—
Transit
Radius
4.56 R⊕
median non-null value
Mass
—
median non-null value
Kepler-421
181.5 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: 4.56 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
Kepler-421 b
4.56 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
7
Refs
7
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 705.0 day | 4.53 Rearth | — | 178 K | Q1-Q16 KOI Table |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 705.0 day | 4.53 Rearth | — | 178 K | Q1-Q12 KOI Table |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 705.0 day | 4.58 Rearth | — | — | Fulton & Petigura 2018 |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 705.0 day | — | — | — | Q1-Q17 DR25 Supplemental KOI Table |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 362 day | 4.73 Rearth | — | 216 K | Q1-Q8 KOI Table |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | — | 4.62 Rearth | — | — | Berger et al. 2018 |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 704.2 day | 4.16 Rearth | — | 185 K | Kipping et al. 2014 |