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IC 4956 — Galaxy in Telescopium

Galaxy Fair (25/100)

Elliptical

Magnitude 12.5m Galaxy Telescopium (Tel) Visible
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1Properties

Magnitude 12.51
Angular Size 1.7′ × 1.7′
Position Angle 115°
Distance 239.03 million ly
Galaxy Type Elliptical (E)
vF, pS, R

Position & Identifiers

RA 20h 11m 30.0s
Dec -45° 36' 00.0"
Constellation Telescopium (Tel)
Catalog IC 4956

2How easy to spot?

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Telescope Bortle 3 Bortle 4 Bortle 5
80mm refr. Hard Hard V. hard+
150mm Newt. Medium Hard+ Hard+
C8 203mm Medium+ Medium 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 Jun – Aug (peak: Jul)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

IC 4956 · 1.7′×1.7′ · 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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