NGC 6761

NGC 6761

NGC 6761 is a barred spiral galaxy in the constellation Telescopium about 266 million ly from Earth. It spans roughly 130,000 ly, about the width of our Milky Way. It is receding from us at about 5,650 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · SBab
266 million ly
from Earth · from redshift
126k ly
across
13.4
apparent magnitude
5,650 km/s
receding (RC3)

Because its light is 266 million ly from home, you are seeing NGC 6761 as it looked roughly 266 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 4876Spiral20 million ly
apart
IC 4874Spiral23 million ly
apart
IC 4777Lenticular24 million ly
apart
IC 4879Spiral26 million ly
apart
IC 4873Barred spiral26 million ly
apart
IC 4808Spiral37 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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