NGC 427

NGC 427

NGC 427 is a barred spiral galaxy in the constellation Sculptor about 471 million ly from Earth. It spans roughly 150,000 ly, about 1.5 times the width of our Milky Way. It is receding from us at about 10,012 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · SBa
471 million ly
from Earth · from redshift
151k ly
across
15.1
apparent magnitude
10,012 km/s
receding (RC3)

Because its light is 471 million ly from home, you are seeing NGC 427 as it looked roughly 471 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 365Barred spiral29 million ly
apart
NGC 378Spiral30 million ly
apart
NGC 334Barred spiral53 million ly
apart
NGC 612Lenticular72 million ly
apart
NGC 623Elliptical74 million ly
apart
NGC 572Lenticular75 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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