Discovery
Imaging
Host star WISEP J121756.91+162640.2 A • 10.47 R⊕
Records
1
archive rows
Discovery
—
Imaging
Radius
10.47 R⊕
median non-null value
Mass
6992 M⊕
median non-null value
WISEP J121756.91+162640.2 A
450 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
WISEP J121756.91+162640.2 A
Discovery
Imaging
Year
2012
Period
—
Radius
10.47 Rearth
Mass
6992 Mearth
Eq. Temp
450 K
Scale Comparison
Current adopted radius: 10.47 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
WISEP J121756.91+162640.2 A b
10.47 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 |
|---|---|---|---|---|---|---|---|---|
| 2012 | Imaging | W. M. Keck Observatory | 10 m Keck II Telescope | — | 10.47 Rearth | 6992 Mearth | 450 K | Leggett et al. 2014 |