IC 5249

IC 5249

IC 5249 is a barred spiral galaxy in the constellation Tucana about 111 million ly from Earth. It spans roughly 140,000 ly, about the width of our Milky Way. It is receding from us at about 2,332 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · SBcd
111 million ly
from Earth · from redshift
142k ly
across
14.4
apparent magnitude
2,332 km/s
receding (RC3)

Because its light is 111 million ly from home, you are seeing IC 5249 as it looked roughly 111 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 7661Barred spiral18 million ly
apart
NGC 7697Barred spiral19 million ly
apart
NGC 7098Spiral22 million ly
apart
NGC 7199Barred spiral25 million ly
apart
NGC 7192Elliptical26 million ly
apart
IC 5182Spiral27 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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