IC 2033

IC 2033

IC 2033 is a spiral galaxy in the constellation Dorado about 579 million ly from Earth. It spans roughly 200,000 ly, about 2.0 times the width of our Milky Way. It is receding from us at about 14,067 km/s.

Illustration from its catalogued shape, not a photograph

Spiral
type · SABa
579 million ly
from Earth · from redshift
201k ly
across
15.0
apparent magnitude
14,067 km/s
receding (RC3)

Because its light is 579 million ly from home, you are seeing IC 2033 as it looked roughly 579 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 2050Barred spiral11 million ly
apart
IC 2025Barred spiral29 million ly
apart
IC 2043Barred spiral32 million ly
apart
IC 2081Elliptical36 million ly
apart
IC 2024Barred spiral36 million ly
apart
IC 2086Elliptical38 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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