Discovery
Transit
Host star LHS 1903 • 1.73 R⊕ • 29.32 d orbit
Records
1
archive rows
Discovery
—
Transit
Radius
1.73 R⊕
median non-null value
Mass
5.79 M⊕
median non-null value
LHS 1903
333 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
LHS 1903
Discovery
Transit
Year
2026
Period
29.32 day
Radius
1.73 Rearth
Mass
5.79 Mearth
Eq. Temp
333 K
Scale Comparison
Current adopted radius: 1.73 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
LHS 1903 e
1.73 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 |
|---|---|---|---|---|---|---|---|---|
| 2026 | Transit | CHaracterising ExOPlanets Satellite (CHEOPS) | 0.3 m Ritchey-Chretien Telescope | 29.32 day | 1.73 Rearth | 5.79 Mearth | 333 K | Wilson et al. 2026 |