IC 1860

IC 1860

IC 1860 is an elliptical galaxy in the constellation Fornax about 320 million ly from Earth. It spans roughly 250,000 ly, about 2.5 times the width of our Milky Way. It is receding from us at about 6,958 km/s.

Illustration from its catalogued shape, not a photograph

Elliptical
type · E
320 million ly
from Earth · from redshift
246k ly
across
12.6
apparent magnitude
6,958 km/s
receding (RC3)

Because its light is 320 million ly from home, you are seeing IC 1860 as it looked roughly 320 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 1862Barred spiral21 million ly
apart
IC 1876Lenticular32 million ly
apart
NGC 1124Lenticular32 million ly
apart
IC 1858Lenticular38 million ly
apart
IC 1859Barred spiral43 million ly
apart
IC 1899Lenticular50 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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