IC 5152
Encyclopedia
IC 5152 is an irregular galaxy
5.8 million light years from Earth
in the Indus
constellation
. It was discovered by DeLisle Stewart
in 1908. It is an open question as to whether it is an outlying member of the Local Group
. It is one of the easiest galaxies to resolve into stars, but there is a bright foreground star right in front of it that makes deep observations difficult.
Irregular galaxy
An irregular galaxy is a galaxy that does not have a distinct regular shape, like a spiral or an elliptical galaxy. The shape of an irregular galaxy is uncommon – they do not fall into any of the regular classes of the Hubble sequence, and they are often chaotic in appearance, with neither a...
5.8 million light years from Earth
Earth
Earth is the third planet from the Sun, and the densest and fifth-largest of the eight planets in the Solar System. It is also the largest of the Solar System's four terrestrial planets...
in the Indus
Indus (constellation)
Indus is a constellation in the southern sky. Created in the sixteenth century, it represents an Indian, a word that could refer at the time to any native of Asia or the Americas.-Notable features:...
constellation
Constellation
In modern astronomy, a constellation is an internationally defined area of the celestial sphere. These areas are grouped around asterisms, patterns formed by prominent stars within apparent proximity to one another on Earth's night sky....
. It was discovered by DeLisle Stewart
DeLisle Stewart
DeLisle Stewart was an American astronomer.In 1896 he became a staff member of Harvard College Observatory, and from 1898 to 1901 he worked at that observatory's station at Arequipa, Peru, where he took the photographic plates that William Henry Pickering used to discover Saturn's moon Phoebe...
in 1908. It is an open question as to whether it is an outlying member of the Local Group
Local Group
The Local Group is the group of galaxies that includes Earth's galaxy, the Milky Way. The group comprises more than 30 galaxies , with its gravitational center located somewhere between the Milky Way and the Andromeda Galaxy...
. It is one of the easiest galaxies to resolve into stars, but there is a bright foreground star right in front of it that makes deep observations difficult.