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NGC 6234 — Galaxy in Ophiuchus

Galaxy Fair (20/100)

Elliptical

Magnitude 15.0m Galaxy Ophiuchus (Oph) Visible
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1Properties

Magnitude 15.0
Angular Size 0.7′ × 0.7′
Position Angle 39°
Distance 451.08 million ly
Galaxy Type Elliptical (E)
F, S, R

Position & Identifiers

RA 16h 51m 57.3s
Dec +04° 23' 00.6"
Constellation Ophiuchus (Oph)
Catalog NGC 6234

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 Apr – Jun (peak: May)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

NGC 6234 · 0.7′×0.7′ · 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

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.

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