NGC 202

NGC 202

NGC 202 is a lenticular galaxy in the constellation Pisces about 187 million ly from Earth. It spans roughly 52,000 ly, about 52% of our Milky Way's width. The light reaching us tonight left it about 187 million years ago.

Illustration from its catalogued shape, not a photograph

Lenticular
type · S0-a
187 million ly
from Earth · from redshift
52k ly
across
15.4
apparent magnitude

Because its light is 187 million ly from home, you are seeing NGC 202 as it looked roughly 187 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 127Lenticular9.1 million ly
apart
NGC 193Elliptical12 million ly
apart
NGC 126Lenticular12 million ly
apart
NGC 196Lenticular14 million ly
apart
NGC 170Elliptical14 million ly
apart
NGC 197Lenticular14 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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