Discovery
Transit
Host star HD 22946 • 2.61 R⊕ • 47.42 d orbit
Records
1
archive rows
Discovery
—
Transit
Radius
2.61 R⊕
median non-null value
Mass
26.57 M⊕
median non-null value
HD 22946
546 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.
Host Star
HD 22946
Discovery
Transit
Year
2023
Period
47.42 day
Radius
2.61 Rearth
Mass
26.57 Mearth
Eq. Temp
546 K
Scale Comparison
Current adopted radius: 2.61 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HD 22946 d
2.61 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
1
Refs
1
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2023 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 47.42 day | 2.61 Rearth | 26.57 Mearth | 546 K | Garai et al. 2023 |