IC 2293

IC 2293

IC 2293 is a barred spiral galaxy in the constellation Cancer about 191 million ly from Earth. It spans roughly 49,000 ly, about 49% of our Milky Way's width. It is receding from us at about 4,039 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · SBab
191 million ly
from Earth · from redshift
49k ly
across
14.4
apparent magnitude
4,039 km/s
receding (RC3)

Because its light is 191 million ly from home, you are seeing IC 2293 as it looked roughly 191 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 2269Barred spiral6.4 million ly
apart
IC 2248Spiral6.7 million ly
apart
NGC 2554Lenticular7.3 million ly
apart
IC 2247Barred spiral12 million ly
apart
NGC 2595Spiral13 million ly
apart
NGC 2575Spiral14 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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