IC 1022

IC 1022

IC 1022 is a barred spiral galaxy in the constellation Virgo about 80 million ly from Earth. It spans roughly 23,000 ly, about 23% of our Milky Way's width. The light reaching us tonight left it about 80 million years ago.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · SBb
80 million ly
from Earth · from redshift
23k ly
across
15.2
apparent magnitude

Because its light is 80 million ly from home, you are seeing IC 1022 as it looked roughly 80 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 5638Elliptical2.5 million ly
apart
NGC 5636Lenticular2.8 million ly
apart
NGC 5690Spiral3.6 million ly
apart
NGC 5560Barred spiral3.8 million ly
apart
NGC 5569Spiral4.3 million ly
apart
NGC 5738Lenticular5.7 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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