Real planet · Catalog assessment
K2-3 d
Host star: K2-3 (K-type star). Explore the evidence for this world’s possible conditions.
Habitability verdict · Starting criteria
Potentially habitable
Meets our starting size and starlight criteria. Water, atmosphere, and life are not confirmed.
Habitable-zone position
Within the reference habitable zone
Its starlight falls within our reference range. With a suitable atmosphere and pressure, surface liquid water could be possible; this does not confirm water or life.
Host star · 0 AU0.613 AU
K2-3 d orbits at 0.201 AU; reference zone: 0.185–0.409 AU. Diagram uses the listed orbit and starlight with the inverse-square relationship; sizes are symbolic.