NGC 3493

NGC 3493 is a barred spiral galaxy in the constellation Leo Minor about 416 million ly from Earth. It spans roughly 120,000 ly, about the width of our Milky Way. It is receding from us at about 8,963 km/s.

Because its light is 416 million ly from home, you are seeing NGC 3493 as it looked roughly 416 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).