NGC 1117

NGC 1117 is an elliptical galaxy in the constellation Aries about 352 million ly from Earth. It spans roughly 72,000 ly, about 72% of our Milky Way's width. The light reaching us tonight left it about 352 million years ago.

Because its light is 352 million ly from home, you are seeing NGC 1117 as it looked roughly 352 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).