NGC 1222

NGC 1222

NGC 1222 is an elliptical galaxy in the constellation Eridanus about 115 million ly from Earth. It spans roughly 52,000 ly, about 52% of our Milky Way's width. It is receding from us at about 2,530 km/s.

Illustration from its catalogued shape, not a photograph

Elliptical
type · E-S0
115 million ly
from Earth · from redshift
52k ly
across
12.6
apparent magnitude
2,530 km/s
receding (RC3)

Because its light is 115 million ly from home, you are seeing NGC 1222 as it looked roughly 115 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 1299Barred spiral11 million ly
apart
NGC 1121Lenticular12 million ly
apart
NGC 1248Lenticular12 million ly
apart
NGC 1320Spiral14 million ly
apart
NGC 1266Lenticular14 million ly
apart
NGC 1321Spiral17 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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