NGC 7617

NGC 7617 is a lenticular galaxy in the constellation Pisces about 204 million ly from Earth. It spans roughly 56,000 ly, about 56% of our Milky Way's width. It is receding from us at about 4,027 km/s.

Because its light is 204 million ly from home, you are seeing NGC 7617 as it looked roughly 204 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). Recession velocity from RC3 (de Vaucouleurs et al. 1991, via NASA/HEASARC, public domain). Distance computed by gravityfinder from redshift via Hubble's law (H0 = 70 km/s/Mpc).