NGC 779

NGC 779

NGC 779 is a spiral galaxy in the constellation Cetus about 65 million ly from Earth. It spans roughly 25,000 ly, about 25% of our Milky Way's width. It is receding from us at about 1,423 km/s.

Illustration from its catalogued shape, not a photograph

Spiral
type · SABb
65 million ly
from Earth · from redshift
25k ly
across
11.2
apparent magnitude
1,423 km/s
receding (RC3)

Because its light is 65 million ly from home, you are seeing NGC 779 as it looked roughly 65 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 853Spiral8.7 million ly
apart
NGC 963Irregular9.9 million ly
apart
NGC 1047Lenticular12 million ly
apart
NGC 936Lenticular12 million ly
apart
NGC 1042Spiral12 million ly
apart
NGC 1022Barred spiral12 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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