NGC 6223

NGC 6223

NGC 6223 is an elliptical galaxy in the constellation Draco about 269 million ly from Earth. It spans roughly 250,000 ly, about 2.5 times the width of our Milky Way. The light reaching us tonight left it about 269 million years ago.

Illustration from its catalogued shape, not a photograph

Elliptical
type · E-S0
269 million ly
from Earth · from redshift
247k ly
across
13.0
apparent magnitude

Because its light is 269 million ly from home, you are seeing NGC 6223 as it looked roughly 269 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
NGC 6202Spiral7.6 million ly
apart
NGC 6238Spiral7.8 million ly
apart
NGC 6189Spiral13 million ly
apart
NGC 6299Elliptical16 million ly
apart
NGC 6285Lenticular17 million ly
apart
NGC 6286Barred spiral18 million ly
apart
Worlds in the same direction on the sky

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).

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