NGC 5777

NGC 5777

NGC 5777 is a barred spiral galaxy in the constellation Draco about 100 million ly from Earth. It spans roughly 86,000 ly, about the width of our Milky Way. It is receding from us at about 2,126 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · Sb
100 million ly
from Earth · from redshift
86k ly
across
14.0
apparent magnitude
2,126 km/s
receding (RC3)

Because its light is 100 million ly from home, you are seeing NGC 5777 as it looked roughly 100 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 5687Elliptical8.9 million ly
apart
NGC 5667Spiral8.9 million ly
apart
NGC 5631Lenticular10 million ly
apart
NGC 5526Barred spiral10 million ly
apart
NGC 5678Spiral12 million ly
apart
NGC 5376Spiral13 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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