NGC 429

NGC 429

NGC 429 is a lenticular galaxy in the constellation Cetus about 262 million ly from Earth. It spans roughly 120,000 ly, about the width of our Milky Way. It is receding from us at about 5,644 km/s.

Illustration from its catalogued shape, not a photograph

Lenticular
type · S0
262 million ly
from Earth · from redshift
115k ly
across
14.4
apparent magnitude
5,644 km/s
receding (RC3)

Because its light is 262 million ly from home, you are seeing NGC 429 as it looked roughly 262 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 1640Barred spiral4.2 million ly
apart
NGC 442Lenticular4.5 million ly
apart
IC 1643Barred spiral8.0 million ly
apart
NGC 430Elliptical10 million ly
apart
IC 1639Elliptical12 million ly
apart
NGC 413Barred spiral14 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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