NGC 7213

NGC 7213

NGC 7213 is a spiral galaxy in the constellation Grus about 82 million ly from Earth. It spans roughly 120,000 ly, about the width of our Milky Way. It is receding from us at about 1,803 km/s.

Illustration from its catalogued shape, not a photograph

Spiral
type · Sa
82 million ly
from Earth · from redshift
115k ly
across
11.2
apparent magnitude
1,803 km/s
receding (RC3)

Because its light is 82 million ly from home, you are seeing NGC 7213 as it looked roughly 82 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 5224Spiral5.6 million ly
apart
NGC 7233Lenticular6.9 million ly
apart
NGC 7155Lenticular7.1 million ly
apart
NGC 7145Elliptical7.3 million ly
apart
NGC 7232Lenticular7.5 million ly
apart
IC 5162Spiral7.9 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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