NGC 6470

NGC 6470

NGC 6470 is a barred spiral galaxy in the constellation Draco about 382 million ly from Earth. It spans roughly 120,000 ly, about the width of our Milky Way. The light reaching us tonight left it about 382 million years ago.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · SBb
382 million ly
from Earth · from redshift
120k ly
across
15.1
apparent magnitude

Because its light is 382 million ly from home, you are seeing NGC 6470 as it looked roughly 382 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 6471 NED01Spiral4.0 million ly
apart
NGC 6420Elliptical7.0 million ly
apart
NGC 6457Elliptical8.2 million ly
apart
NGC 6419Spiral14 million ly
apart
NGC 6552Barred spiral17 million ly
apart
NGC 6598Spiral19 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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