Discovery
Transit
Host star Qatar-9 • 12.34 R⊕ • 1.54 d orbit
Records
4
archive rows
Discovery
—
Transit
Radius
12.34 R⊕
median non-null value
Mass
378.2 M⊕
median non-null value
Qatar-9
1097.5 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: 12.34 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
Qatar-9 b
12.34 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
4
Refs
4
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2019 | Transit | Qatar | Canon 400mm f/2.8L | 1.54 day | 13.37 Rearth | — | 1061 K | ExoFOP |
| 2019 | Transit | Qatar | Canon 400mm f/2.8L | 1.54 day | 11.31 Rearth | 378.2 Mearth | 1134 K | Alsubai et al. 2019 |
| 2019 | Transit | Qatar | Canon 400mm f/2.8L | 1.54 day | — | — | — | Ivshina & Winn 2022 |
| 2019 | Transit | Qatar | Canon 400mm f/2.8L | 1.54 day | — | — | — | Kokori et al. 2023 |