NGC 3083

NGC 3083

NGC 3083 is a barred spiral galaxy in the constellation Sextans about 299 million ly from Earth. It spans roughly 86,000 ly, about the width of our Milky Way. It is receding from us at about 6,342 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · SBa
299 million ly
from Earth · from redshift
86k ly
across
14.3
apparent magnitude
6,342 km/s
receding (RC3)

Because its light is 299 million ly from home, you are seeing NGC 3083 as it looked roughly 299 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 587Spiral9.0 million ly
apart
NGC 3093Elliptical14 million ly
apart
NGC 3047BElliptical14 million ly
apart
NGC 3086Barred spiral15 million ly
apart
NGC 3090Elliptical16 million ly
apart
IC 594Barred spiral16 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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