IC 649 NED02

IC 649 NED02 is a barred spiral galaxy in the constellation Sextans about 552 million ly from Earth. It spans roughly 51,000 ly, about 51% of our Milky Way's width. The light reaching us tonight left it about 552 million years ago.

Because its light is 552 million ly from home, you are seeing IC 649 NED02 as it looked roughly 552 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).