Discovery
Transit
Host star Kepler-281 • 4.52 R⊕ • 148.3 d orbit
Records
10
archive rows
Discovery
—
Transit
Radius
4.52 R⊕
median non-null value
Mass
605.5 M⊕
median non-null value
Kepler-281
321 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: 4.52 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
Kepler-281 d
4.52 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
10
Refs
9
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 148.3 day | 4.52 Rearth | — | 321 K | Q1-Q12 KOI Table |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 148.3 day | 4.52 Rearth | — | 321 K | Q1-Q16 KOI Table |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 148.3 day | 4.52 Rearth | — | 321 K | Q1-Q17 DR24 KOI Table |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 148.3 day | 4.30 Rearth | — | 321 K | Q1-Q17 DR25 KOI Table |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 148.3 day | 18 Rearth | — | 313 K | Q1-Q8 KOI Table |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 148.3 day | 5.94 Rearth | — | — | Valizadegan et al. 2022 |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 148.3 day | — | 654 Mearth | — | Ofir et al. 2025 |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 148.3 day | — | — | — | Holczer et al. 2016 |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 148.3 day | — | — | — | Q1-Q17 DR25 Supplemental KOI Table |
| 2021 | Transit | Kepler | 0.95 m Kepler Telescope | 148.3 day | — | 557 Mearth | — | Ofir et al. 2025 |