MCG +01-02-015

MCG +01-02-015 is a spiral galaxy in the constellation Pisces. It is an example of a void galaxy,^[4] and believed to be one of the most isolated galaxies known, with no other galaxies for around 100 million light-years in all directions.^[5] It is located in the 0049+05 void^[6] which is next to the Pisces-Cetus void.^[6][7]

MCG +01-02-015
Hubble Space Telescope image of MCG +01-02-015
Observation data (J2000 epoch)
Constellation	Pisces
Right ascension	00h 30m 28s[1]
Declination	+05° 51′ 40″[1]
Redshift	0.023640[2]
Heliocentric radial velocity	7087 ± 18 km/s[2]
Distance	293 Mly (89.9 Mpc)[3]
Apparent magnitude (B)	15.2[1]
Characteristics
Type	SB[3]
Other designations
LEDA 1852, CGCG 409-021, 2MASX J00302865+0551405, UZC J003028.7+055140[1]

Observational history

MCG +01-02-015 was previously classified as an elliptical galaxy of class E2 although higher-resolution imaging has revealed it to be a barred spiral galaxy.^[3]

Formation

It is theorized by many astrophysicists that void galaxies are the result of large galactic filaments being pulled on by the gravity of a neighboring super cluster out of the less densely populated areas. Galaxies such as MCG +01-02-015 are left behind by events such as these.^[8]