Dwarf elliptical galaxies are elliptical galaxies that are much smaller than others, classified as dE. They are quite common, and are usually companions to other galaxies. There are at least two dE dwarf ellipticals in orbit around the Andromeda galaxy.

Examples of Dwarf Ellipticals:

• NGC 147 (DDO 3) - type dE5 pec in Cassiopeia
• GR 8 (DDO 155) - type Im V
• SagDIG (Sagittarius Dwarf Irregular Galaxy) - type IB(s)m V in Sagittarius
• NGC 6822 (Barnard's Galaxy) - type IB(s)m IV-V in Sagittarius
• Aquarius Dwarf (DDO 210) - type Im V in Aquarius
• IC 5152 - type IAB(s)m IV in Indus
• Pegasus Dwarf (DDO 216) - type Irr in Pegasus

A subtype of dwarf ellipticals is called a dwarf spheroidal galaxy.

Most evidence indicates that most small "ellipticals" do not have properties similar to those of large ellipticals. Instead, they are probably related to irregular galaxies. Therefore, many astronomers have taken to using dwarf spheroidal galaxy to refer to this type.

See also

• Active galaxy
• Barred spiral galaxy
• Dwarf galaxy
• Dwarf spheroidal galaxy
• Elliptical galaxy
• Galaxy classification
• Galaxy formation and evolution
• Groups and clusters of galaxies
• Irregular galaxy
• Lenticular galaxy
• List of galaxies
• List of nearest galaxies
• Ring galaxy
• Spiral galaxy
• Starburst galaxy
• Seyfert galaxy
• Timeline of galaxies, clusters of galaxies, and large scale structure

Dwarf elliptical galaxies

Galassia ellittica nana