NGC 3437

NGC 3437 is a spiral galaxy in the constellation Leo about 59 million ly from Earth. It spans roughly 40,000 ly, about 40% of our Milky Way's width. It is receding from us at about 1,153 km/s.

Because its light is 59 million ly from home, you are seeing NGC 3437 as it looked roughly 59 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).