NGC 6845B
NGC 6845B is a barred spiral galaxy in the constellation Telescopium about 315 million ly from Earth. It spans roughly 71,000 ly, about 71% of our Milky Way's width. It is receding from us at about 6,753 km/s.
Illustration from its catalogued shape, not a photograph
Because its light is 315 million ly from home, you are seeing NGC 6845B as it looked roughly 315 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.
apartNGC 6845ABarred spiral15 million ly
apartNGC 6845DLenticular19 million ly
apartIC 4923Lenticular31 million ly
apartIC 4983Barred spiral32 million ly
apartNGC 6919Spiral33 million ly
apart
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).