NGC 652

NGC 652

NGC 652 is a spiral galaxy in the constellation Pisces about 246 million ly from Earth. It spans roughly 67,000 ly, about 67% of our Milky Way's width. The light reaching us tonight left it about 246 million years ago.

Illustration from its catalogued shape, not a photograph

Spiral
type · Sab
246 million ly
from Earth · from redshift
67k ly
across
15.0
apparent magnitude

Because its light is 246 million ly from home, you are seeing NGC 652 as it looked roughly 246 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 1723Barred spiral12 million ly
apart
IC 156Spiral13 million ly
apart
NGC 665Lenticular13 million ly
apart
IC 161Lenticular15 million ly
apart
IC 1726Galaxy16 million ly
apart
IC 162Lenticular17 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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