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NGC 439 — Galaxy in Sculptor

Galaxy Fair (20/100)

Elliptical

Magnitude 13.0m Galaxy Sculptor (Scl) Visible
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1Properties

Magnitude 13.0
Angular Size 3.4′ × 2.1′
Position Angle 156°
Distance 267.82 million ly
Galaxy Type Elliptical (E-S0)
pB, S, R, gbM

Position & Identifiers

RA 01h 13m 48.0s
Dec -31° 45' 00.0"
Constellation Sculptor (Scl)
Catalog NGC 439

2How easy to spot?

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

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

NGC 439 · 3.4′×2.1′ · 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

Discover

11

Light Travel Time Machine

12

Relativistic Travel

Nearby in the Sky

Other targets within a few degrees — pan your scope a little and keep exploring.

Visibility scores assume a 150 mm Newton at Bortle 4.

R Scl
Easy
Mira-type variable, range 5.5–8.0
Variable Star mag 5.79 2.9° Sculptor
IC 1628
Hard+
Elliptical galaxy
Galaxy mag 12.52 3.3° Sculptor
IC 1608
Hard
Bright spiral galaxy
Galaxy mag 12.86 4.0° Sculptor
NGC 289
Hard+
Barred spiral galaxy
Galaxy mag 12.0 4.5° Sculptor
NGC 568
Hard+
Elliptical galaxy
Galaxy mag 12.62 4.9° Sculptor
NGC 288
Easy
Globular cluster — dense ball of ancient stars
Globular Cluster mag 8.1 6.9° Sculptor
Epsilon Scl
Easy
Easy double, sep 5.0″
Double Star mag 5.31 9.7° Sculptor
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