NGC 2722

NGC 2722

NGC 2722 is a barred spiral galaxy in the constellation Hydra about 130 million ly from Earth. It spans roughly 69,000 ly, about 69% of our Milky Way's width. The light reaching us tonight left it about 130 million years ago.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · Sbc
130 million ly
from Earth · from redshift
69k ly
across
13.5
apparent magnitude

Because its light is 130 million ly from home, you are seeing NGC 2722 as it looked roughly 130 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 2574Barred spiral25 million ly
apart
IC 2327Spiral26 million ly
apart
NGC 2731Spiral28 million ly
apart
NGC 2947Spiral29 million ly
apart
NGC 2979Spiral29 million ly
apart
NGC 2811Barred spiral33 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).

← all galaxies