IC 4728
IC 4728
Illustration from its catalogued shape, not a photograph
Barred spiral
type · SBab
211 million ly
from Earth · from redshift
136k ly
across
14.3
apparent magnitude
Because its light is 211 million ly from home, you are seeing IC 4728 as it looked roughly 211 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.
Nearest galaxies
IC 4727Elliptical1.3 million ly
apartIC 4726Lenticular1.4 million ly
apartIC 4751Lenticular2.8 million ly
apartIC 4735Galaxy2.9 million ly
apartIC 4730Lenticular3.8 million ly
apartIC 4739Barred spiral4.2 million ly
apart
Worlds in the same direction on the sky→apartIC 4726Lenticular1.4 million ly
apartIC 4751Lenticular2.8 million ly
apartIC 4735Galaxy2.9 million ly
apartIC 4730Lenticular3.8 million ly
apartIC 4739Barred spiral4.2 million ly
apart
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).