NGC 1248

NGC 1248 is a lenticular galaxy in the constellation Eridanus about 103 million ly from Earth. It spans roughly 36,000 ly, about 36% of our Milky Way's width. It is receding from us at about 2,243 km/s.

Because its light is 103 million ly from home, you are seeing NGC 1248 as it looked roughly 103 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).