IC 2041

IC 2041

IC 2041 is a lenticular galaxy in the constellation Eridanus about 52 million ly from Earth. It spans roughly 16,000 ly, about 16% of our Milky Way's width. It is receding from us at about 1,260 km/s.

Illustration from its catalogued shape, not a photograph

Lenticular
type · S0
52 million ly
from Earth · from redshift
16k ly
across
14.7
apparent magnitude
1,260 km/s
receding (RC3)

Because its light is 52 million ly from home, you are seeing IC 2041 as it looked roughly 52 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 1531Elliptical2.5 million ly
apart
NGC 1532Barred spiral2.8 million ly
apart
IC 1993Spiral4.9 million ly
apart
NGC 1484Barred spiral5.0 million ly
apart
NGC 1406Barred spiral6.6 million ly
apart
NGC 1679Barred spiral7.5 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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