IC 2409

IC 2409 is a spiral galaxy in the constellation Cancer about 294 million ly from Earth. It spans roughly 79,000 ly, about 79% of our Milky Way's width. The light reaching us tonight left it about 294 million years ago.

Because its light is 294 million ly from home, you are seeing IC 2409 as it looked roughly 294 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).