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NGC 623 — Galaxy in Sculptor

Galaxy Fair (24/100)

Elliptical

Magnitude 12.5m Galaxy Sculptor (Scl) Visible
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1Properties

Magnitude 12.52
Angular Size 1.9′ × 1.5′
Position Angle 87°
Distance 417.25 million ly
Galaxy Type Elliptical (E)
F, S, R, f of 2

Position & Identifiers

RA 01h 35m 06.4s
Dec -36° 29' 24.7"
Constellation Sculptor (Scl)
Catalog NGC 623

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 Sep – Nov (peak: Oct)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

NGC 623 · 1.9′×1.5′ · 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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