NGC 5952

NGC 5952 is an elliptical galaxy in the constellation Serpens about 545 million ly from Earth. It spans roughly 89,000 ly, about the width of our Milky Way. The light reaching us tonight left it about 545 million years ago.

Because its light is 545 million ly from home, you are seeing NGC 5952 as it looked roughly 545 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). Distance computed by gravityfinder from redshift via Hubble's law (H0 = 70 km/s/Mpc).