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IC 4689 — Galaxy in Pavo

Galaxy Fair (36/100)

Barred Spiral

Magnitude 14.3m Galaxy Pavo (Pav) Visible
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1Properties

Magnitude 14.30
Angular Size 0.9′ × 0.4′
Position Angle 141°
Distance 239.96 million ly
Galaxy Type Barred Spiral (SABa)
bM, mag 14

Position & Identifiers

RA 18h 13m 42.0s
Dec -57° 45' 00.0"
Constellation Pavo (Pav)
Catalog IC 4689

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 May – Jul (peak: Jun)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

IC 4689 · 0.9′×0.4′ · N up, E left

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6 Surface Brightness

7 Morphology Decoder

8 Inclination & True Shape

9 Redshift

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12

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