IC 632

IC 632

IC 632 is a barred spiral galaxy in the constellation Sextans about 264 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 5,697 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · SBa
264 million ly
from Earth · from redshift
75k ly
across
14.2
apparent magnitude
5,697 km/s
receding (RC3)

Because its light is 264 million ly from home, you are seeing IC 632 as it looked roughly 264 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 3325Elliptical2.8 million ly
apart
IC 633Spiral4.6 million ly
apart
IC 653Spiral16 million ly
apart
NGC 3243Lenticular18 million ly
apart
IC 609Barred spiral18 million ly
apart
NGC 3376Lenticular32 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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