Sloan Digital Sky Survey image of galaxy pair IC 1166
Observation data
Constellation
Corona Borealis
Right ascension
240.53 degrees
Declination
26.32 degrees
Redshift
0.072080
Heliocentric radial velocity
20,818 km/s
Distance
977 Mly (299.54 Mpc)
Apparent magnitude (V)
16.77 and 19.08
Surface brightness
23 and 23.4 mag/arcsec
Characteristics
Type
E and SBb
Size
110,000 ly and 160,000 ly
Notable features
Interacting galaxy and Seyfert galaxy
Other designations
IC 1166 NED01: PGC 56771, Mrk 867, 2MASX J16020888+2619456, SDSS J160208.91+261945.5, NVSS J160208+261942, KUG 1600+264, CGCG 137-018, IRAS 16000+2628, PGC 1772024, Mrk 867N
IC 1166 NED02: PGC 1771884, UZC J160208.9+261929, 2MASX J16020881+2619316, SDSS J160208.82+261931.1, Mrk 867S
IC 1166 are a pair of galaxies in the Corona Borealis constellation[1] comprising IC 1166 NED01[2] and IC 1166 NED02.[3] They are located 977 million light-years from the Solar System[4] and were discovered on July 28, 1892, by Stephane Javelle.[5]
^Astronomy, Go. "IC 1166 | galaxy pair in Corona Borealis | IC List | GO ASTRONOMY". Go-Astronomy.com. Retrieved 2024-04-30.
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