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NGC 3091 — Galaxy in Hydra

Galaxy Fair (25/100)

Elliptical

Magnitude 13.0m Galaxy Hydra (Hya) Visible
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1Properties

Magnitude 13.0
Angular Size 3.7′ × 2.2′
Position Angle 144°
Distance 169.94 million ly
Galaxy Type Elliptical (E)
pB, pS, iR, bM, p of 2

Position & Identifiers

RA 10h 00m 14.3s
Dec -19° 38' 13.2"
Constellation Hydra (Hya)
Catalog NGC 3091

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 Jan – Mar (peak: Feb)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

NGC 3091 · 3.7′×2.2′ · 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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