NGC 6725

NGC 6725

NGC 6725 is a lenticular galaxy in the constellation Telescopium about 169 million ly from Earth. It spans roughly 130,000 ly, about the width of our Milky Way. It is receding from us at about 3,602 km/s.

Illustration from its catalogued shape, not a photograph

Lenticular
type · S0
169 million ly
from Earth · from redshift
130k ly
across
12.4
apparent magnitude
3,602 km/s
receding (RC3)

Because its light is 169 million ly from home, you are seeing NGC 6725 as it looked roughly 169 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 4829Barred spiral9.1 million ly
apart
IC 4807Barred spiral9.6 million ly
apart
IC 4844Barred spiral11 million ly
apart
NGC 6780Spiral12 million ly
apart
IC 4775Barred spiral12 million ly
apart
IC 4832Spiral12 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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