NGC 6887

NGC 6887

NGC 6887 is a barred spiral galaxy in the constellation Telescopium about 127 million ly from Earth. It spans roughly 130,000 ly, about the width of our Milky Way. It is receding from us at about 3,041 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · Sbc
127 million ly
from Earth · from redshift
127k ly
across
12.1
apparent magnitude
3,041 km/s
receding (RC3)

Because its light is 127 million ly from home, you are seeing NGC 6887 as it looked roughly 127 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 6889Barred spiral9.2 million ly
apart
NGC 6870Spiral10 million ly
apart
IC 4943Elliptical11 million ly
apart
NGC 6861CLenticular11 million ly
apart
NGC 6861Elliptical11 million ly
apart
NGC 6868Elliptical11 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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