Discovery
Transit
Host star LP 890-9 • 1.37 R⊕ • 8.46 d orbit
Records
1
archive rows
Discovery
—
Transit
Radius
1.37 R⊕
median non-null value
Mass
25.30 M⊕
median non-null value
LP 890-9
272 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
LP 890-9
Discovery
Transit
Year
2022
Period
8.46 day
Radius
1.37 Rearth
Mass
25.30 Mearth
Eq. Temp
272 K
Scale Comparison
Current adopted radius: 1.37 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
LP 890-9 c
1.37 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 |
|---|---|---|---|---|---|---|---|---|
| 2022 | Transit | SPECULOOS Southern Observatory | Multiple Telescopes | 8.46 day | 1.37 Rearth | 25.30 Mearth | 272 K | Delrez et al. 2022 |