NGC 7590

NGC 7590

NGC 7590 is a barred spiral galaxy in the constellation Grus about 75 million ly from Earth. It spans roughly 66,000 ly, about 66% of our Milky Way's width. It is receding from us at about 1,465 km/s.

Illustration from its catalogued shape, not a photograph

Barred spiral
type · Sbc
75 million ly
from Earth · from redshift
66k ly
across
12.3
apparent magnitude
1,465 km/s
receding (RC3)

Because its light is 75 million ly from home, you are seeing NGC 7590 as it looked roughly 75 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 7552Spiral1,000,000 ly
apart
NGC 7582Barred spiral1.4 million ly
apart
NGC 7531Spiral2.1 million ly
apart
NGC 7599Barred spiral2.3 million ly
apart
NGC 7496ABarred spiral2.5 million ly
apart
NGC 7632Lenticular3.4 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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