Discovery
Transit
Host star Kepler-257 • 4.66 R⊕ • 6.58 d orbit
Records
11
archive rows
Discovery
—
Transit
Radius
4.66 R⊕
median non-null value
Mass
—
median non-null value
Kepler-257
881 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: 4.66 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
Kepler-257 c
4.66 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
11
Refs
11
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 6.58 day | 4.56 Rearth | — | 881 K | Q1-Q17 DR25 KOI Table |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 6.58 day | 3.93 Rearth | — | — | Fulton & Petigura 2018 |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 6.58 day | 5.41 Rearth | — | — | Rowe et al. 2014 |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 6.58 day | 4.77 Rearth | — | 881 K | Q1-Q16 KOI Table |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 6.58 day | 4.77 Rearth | — | 881 K | Q1-Q17 DR24 KOI Table |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 6.58 day | 4.77 Rearth | — | 881 K | Q1-Q12 KOI Table |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 6.58 day | 3.40 Rearth | — | 775 K | Q1-Q8 KOI Table |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 6.58 day | — | — | — | Holczer et al. 2016 |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 6.58 day | 3.99 Rearth | — | — | Morton et al. 2016 |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 6.58 day | — | — | — | Gajdoš et al. 2019 |
| 2014 | Transit | Kepler | 0.95 m Kepler Telescope | 6.58 day | — | — | — | Q1-Q17 DR25 Supplemental KOI Table |