- Source: Antlia II
Antlia II (Ant II) is a low-surface-brightness dwarf satellite galaxy of the Milky Way at a galactic latitude of 11.2°. It spans 1.26° in the sky just southeast of Epsilon Antliae. The galaxy is similar in size to the Large Magellanic Cloud, despite being 1/10,000 as bright. Antlia II has the lowest surface brightness of any galaxy discovered and is ~ 100 times more diffuse than any known ultra diffuse galaxy. The large size of the galaxy suggests that it is currently being tidally disrupted, and is in the process of becoming a stellar stream. The southeast side of Antlia II is farther away than the northwest side, likely due to the tidal disruption. It was discovered using data from the European Space Agency's Gaia spacecraft in November 2018.
See also
Crater 2 Dwarf
Antlia Dwarf
Satellite galaxies of the Milky Way
References
Kata Kunci Pencarian:
- Daftar bintang di rasi bintang Antlia
- HD 93083
- Daftar galaksi spiral
- Coma Berenices
- Auriga
- 82 G. Eridani
- Octans
- Daftar objek NGC 3001 - 4000
- Sagitta
- Taurus
- Antlia II
- Antlia
- Local Group
- Large Magellanic Cloud
- Antlia Dwarf
- Small Magellanic Cloud
- Antlia Cluster
- Andromeda XIX
- List of stars in Antlia
- Antlia-Sextans Group
