NGC 268

NGC 268

NGC 268 is a barred spiral galaxy in the constellation Cetus about 257 million ly from Earth. It spans roughly 110,000 ly, about the width of our Milky Way. It is receding from us at about 5,485 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · Sbc
257 million ly
from Earth · from redshift
106k ly
across
13.0
apparent magnitude
5,485 km/s
receding (RC3)

Because its light is 257 million ly from home, you are seeing NGC 268 as it looked roughly 257 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 325Spiral8.6 million ly
apart
NGC 327Barred spiral8.8 million ly
apart
NGC 293Barred spiral12 million ly
apart
IC 1575Spiral12 million ly
apart
NGC 347Galaxy15 million ly
apart
NGC 329Barred spiral15 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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