NGC 5434

NGC 5434 is a spiral galaxy in the constellation Boötes about 216 million ly from Earth. It spans roughly 93,000 ly, about the width of our Milky Way. It is receding from us at about 4,694 km/s.

Because its light is 216 million ly from home, you are seeing NGC 5434 as it looked roughly 216 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).