Aegir (Saturn XXXVI) Aegir (moon) Aegir is a small, irregular, retrograde moon of Saturn discovered in 2005. It orbits far from the planet, belongs to the Norse group, and is named after the sea giant Ægir from Nor…
Ananke group — Jupiter's retrograde irregular moons Ananke group A cluster of small, retrograde irregular moons orbiting Jupiter with similar distant, tilted orbits. Thought to be fragments of a captured body, they share orbital and physical tra…
Carme — irregular retrograde moon of Jupiter Carme (moon) Carme is a small, non-spherical irregular moon of Jupiter discovered in 1938. It gives its name to the Carme group of retrograde satellites and is thought to be a fragment of a cap…
