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IC 1945 — Galaxy in Horologium

Galaxy Fair (24/100)

Lenticular

Magnitude 15.3m Galaxy Horologium (Hor) Visible
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1Properties

Magnitude 15.31
Angular Size 0.8′ × 0.3′
Position Angle 127°
Galaxy Type Lenticular (S0-a)
stell

Position & Identifiers

RA 03h 29m 18.0s
Dec -52° 37' 60.0"
Constellation Horologium (Hor)
Catalog IC 1945

2How easy to spot?

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Telescope Bortle 3 Bortle 4 Bortle 5
80mm refr. V. hard V. hard V. hard
150mm Newt. V. hard V. hard V. hard
C8 203mm V. 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 Oct – Dec (peak: Nov)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

IC 1945 · 0.8′×0.3′ · 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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