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IC 1561 — Galaxy in Cetus

Galaxy Fair (39/100)

Barred Spiral

Magnitude 14.0m Galaxy Cetus (Cet) Visible
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1Properties

Magnitude 14.0
Angular Size 1.4′ × 0.5′
Position Angle 103°
Distance 182.86 million ly
Galaxy Type Barred Spiral (SBb)
E 105deg , * n

Position & Identifiers

RA 00h 38m 32.5s
Dec -24° 20' 23.6"
Constellation Cetus (Cet)
Catalog IC 1561

2How easy to spot?

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Telescope Bortle 3 Bortle 4 Bortle 5
80mm refr. V. hard V. hard Imp.
150mm Newt. V. hard+ V. hard V. hard
C8 203mm Hard V. hard+ V. hard+
Easy Medium Hard Very hard Impossible

Bortle 3 = rural · 4 = outer suburbs · 5 = suburbs

Medium on Seestar S50

3Visibility

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Best season Aug – Oct (peak: Sep)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

IC 1561 · 1.4′×0.5′ · N up, E left

5 Best Magnification

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6 Surface Brightness

7 Morphology Decoder

8 Inclination & True Shape

9 Redshift

10 Size Comparator

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11

Light Travel Time Machine

12

Relativistic Travel

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