NGC 1101

NGC 1101

NGC 1101 is a lenticular galaxy in the constellation Cetus about 289 million ly from Earth. It spans roughly 110,000 ly, about the width of our Milky Way. It is receding from us at about 6,207 km/s.

Illustration from its catalogued shape, not a photograph

Lenticular
type · S0
289 million ly
from Earth · from redshift
112k ly
across
13.1
apparent magnitude
6,207 km/s
receding (RC3)

Because its light is 289 million ly from home, you are seeing NGC 1101 as it looked roughly 289 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 1095Barred spiral8.4 million ly
apart
IC 1819Elliptical18 million ly
apart
NGC 1038Lenticular19 million ly
apart
NGC 1009Barred spiral23 million ly
apart
IC 1827Spiral23 million ly
apart
NGC 1004Elliptical23 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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