IC 5168

IC 5168

IC 5168 is a barred spiral galaxy in the constellation Piscis Austrinus about 225 million ly from Earth. It spans roughly 85,000 ly, about the width of our Milky Way. It is receding from us at about 5,098 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · SBc
225 million ly
from Earth · from redshift
85k ly
across
15.6
apparent magnitude
5,098 km/s
receding (RC3)

Because its light is 225 million ly from home, you are seeing IC 5168 as it looked roughly 225 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 7225Lenticular8.4 million ly
apart
NGC 7252Lenticular17 million ly
apart
NGC 7201Spiral20 million ly
apart
NGC 7284Lenticular22 million ly
apart
NGC 7221Barred spiral23 million ly
apart
NGC 7229Spiral25 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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