IC 3305

IC 3305

IC 3305 is an elliptical galaxy in the constellation Virgo about 112 million ly from Earth. It spans roughly 35,000 ly, about 35% of our Milky Way's width. It is receding from us at about 2,222 km/s.

Illustration from its catalogued shape, not a photograph

Elliptical
type · E
112 million ly
from Earth · from redshift
35k ly
across
14.9
apparent magnitude
2,222 km/s
receding (RC3)

Because its light is 112 million ly from home, you are seeing IC 3305 as it looked roughly 112 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 4351Barred spiral4.5 million ly
apart
NGC 4473Elliptical4.6 million ly
apart
IC 3063Spiral5.0 million ly
apart
NGC 4200Lenticular5.6 million ly
apart
Coma PinwheelSpiral5.9 million ly
apart
NGC 4193Spiral6.8 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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