NGC 7162A

NGC 7162A

NGC 7162A is a spiral galaxy in the constellation Grus about 106 million ly from Earth. It spans roughly 74,000 ly, about 74% of our Milky Way's width. The light reaching us tonight left it about 106 million years ago.

Illustration from its catalogued shape, not a photograph

Spiral
type · Sm
106 million ly
from Earth · from redshift
74k ly
across
13.1
apparent magnitude

Because its light is 106 million ly from home, you are seeing NGC 7162A as it looked roughly 106 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 7162Spiral1.7 million ly
apart
NGC 7166Elliptical7.1 million ly
apart
NGC 7107Barred spiral7.1 million ly
apart
NGC 7232BBarred spiral8.6 million ly
apart
NGC 7232ABarred spiral9.1 million ly
apart
NGC 7070ALenticular11 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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