IC 1649

IC 1649

IC 1649 is a barred spiral galaxy in the constellation Phoenix about 249 million ly from Earth. It spans roughly 140,000 ly, about the width of our Milky Way. It is receding from us at about 5,340 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · Sbc
249 million ly
from Earth · from redshift
137k ly
across
14.7
apparent magnitude
5,340 km/s
receding (RC3)

Because its light is 249 million ly from home, you are seeing IC 1649 as it looked roughly 249 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 466Lenticular14 million ly
apart
NGC 484Elliptical14 million ly
apart
NGC 440Barred spiral18 million ly
apart
IC 1597Barred spiral19 million ly
apart
NGC 434Spiral26 million ly
apart
NGC 434ALenticular29 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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