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NGC 5660 — Galaxy in Boötes

Galaxy Good (45/100)

Barred Spiral

Magnitude 11.8m Galaxy Boötes (Boo) Visible
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1Properties

Magnitude 11.8
Angular Size 2.6′ × 2.4′
Position Angle 30°
Distance 108.14 million ly
Galaxy Type Barred Spiral (SABc)
pB, L, iR, vgbM

Position & Identifiers

RA 14h 29m 48.0s
Dec +49° 37' 00.0"
Constellation Boötes (Boo)
Catalog NGC 5660

2How easy to spot?

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Telescope Bortle 3 Bortle 4 Bortle 5
80mm refr. Hard V. 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 Mar – May (peak: Apr)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

NGC 5660 · 2.6′×2.4′ · 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

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12

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