IC 1191 NED01

IC 1191 NED01 is a spiral galaxy in the constellation Hercules about 542 million ly from Earth. It spans roughly 110,000 ly, about the width of our Milky Way. The light reaching us tonight left it about 542 million years ago.

Because its light is 542 million ly from home, you are seeing IC 1191 NED01 as it looked roughly 542 million years ago. The photons left before that much of history had passed, and are only now reaching us. This distance is estimated from the galaxy's redshift, so the lookback time is approximate.

Source: structural data (position, morphology, brightness, redshift) from OpenNGC (CC BY-SA). Distance computed by gravityfinder from redshift via Hubble's law (H0 = 70 km/s/Mpc).