IC 832

IC 832

IC 832 is an elliptical galaxy in the constellation Coma Berenices about 330 million ly from Earth. It spans roughly 75,000 ly, about 75% of our Milky Way's width. It is receding from us at about 7,001 km/s.

Illustration from its catalogued shape, not a photograph

Elliptical
type · E
330 million ly
from Earth · from redshift
75k ly
across
14.9
apparent magnitude
7,001 km/s
receding (RC3)

Because its light is 330 million ly from home, you are seeing IC 832 as it looked roughly 330 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 4821Elliptical4.6 million ly
apart
IC 3900Lenticular5.2 million ly
apart
NGC 4859Lenticular7.8 million ly
apart
NGC 4807Elliptical7.9 million ly
apart
IC 837Spiral8.7 million ly
apart
IC 3959Elliptical10 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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