Discovery
Transit
Host star TOI-421 • 2.64 R⊕ • 5.20 d orbit
Records
3
archive rows
Discovery
—
Transit
Radius
2.64 R⊕
median non-null value
Mass
6.94 M⊕
median non-null value
TOI-421
922 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: 2.64 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-421 b
2.64 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
3
Refs
3
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 5.20 day | 1.93 Rearth | — | 910.7 K | ExoFOP |
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 5.20 day | 2.64 Rearth | 6.70 Mearth | 922 K | Krenn et al. 2024 |
| 2020 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 5.20 day | 2.68 Rearth | 7.17 Mearth | 981.4 K | Carleo et al. 2020 |