Discovery
Transit
Host star HD 5278 • 2.39 R⊕ • 14.34 d orbit
Records
4
archive rows
Discovery
—
Transit
Radius
2.39 R⊕
median non-null value
Mass
7.80 M⊕
median non-null value
HD 5278
892.5 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: 2.39 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HD 5278 b
2.39 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 |
|---|---|---|---|---|---|---|---|---|
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 14.34 day | — | — | — | Kokori et al. 2023 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 14.34 day | 2.39 Rearth | — | — | Lafarga et al. 2026 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 14.34 day | 2.45 Rearth | 7.80 Mearth | 943 K | Sozzetti et al. 2021 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 14.34 day | 2.30 Rearth | — | 841.9 K | ExoFOP |