NGC 4187

NGC 4187 is an elliptical galaxy in the constellation Canes Venatici about 430 million ly from Earth. It spans roughly 200,000 ly, about 2.0 times the width of our Milky Way. It is receding from us at about 9,138 km/s.

Because its light is 430 million ly from home, you are seeing NGC 4187 as it looked roughly 430 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).