IC 3315

IC 3315 is an elliptical galaxy in the constellation Virgo about 79 million ly from Earth. It spans roughly 14,000 ly, about 14% of our Milky Way's width. The light reaching us tonight left it about 79 million years ago.

Because its light is 79 million ly from home, you are seeing IC 3315 as it looked roughly 79 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).