NGC 6801

NGC 6801 is a spiral galaxy in the constellation Cygnus about 203 million ly from Earth. It spans roughly 80,000 ly, about 80% of our Milky Way's width. The light reaching us tonight left it about 203 million years ago.

Because its light is 203 million ly from home, you are seeing NGC 6801 as it looked roughly 203 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).