Discovery
Radial Velocity
Host star GJ 414 A • 2.63 R⊕ • 51.21 d orbit
Records
2
archive rows
Discovery
—
Radial Velocity
Radius
2.63 R⊕
median non-null value
Mass
8.92 M⊕
median non-null value
GJ 414 A
308.6 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
GJ 414 A
Discovery
Radial Velocity
Year
2021
Period
50.80 day
Radius
2.63 Rearth
Mass
7.60 Mearth
Eq. Temp
308.6 K
Scale Comparison
Current adopted radius: 2.63 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
GJ 414 A b
2.63 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
2
Refs
2
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2021 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 50.80 day | 2.63 Rearth | 7.60 Mearth | 308.6 K | Dedrick et al. 2021 |
| 2021 | Radial Velocity | W. M. Keck Observatory | 10 m Keck I Telescope | 51.62 day | — | 10.23 Mearth | — | Rosenthal et al. 2021 |