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IC 1317 — Galaxy in Aquila

Galaxy Fair (22/100)

Elliptical

Magnitude 13.4m Galaxy Aquila (Aql) Visible
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1Properties

Magnitude 13.4
Angular Size 0.8′ × 0.6′
Position Angle 98°
Distance 179.44 million ly
Galaxy Type Elliptical (E)
plan = *12, diam 10"-15"

Position & Identifiers

RA 20h 23m 15.6s
Dec +00° 39' 52.9"
Constellation Aquila (Aql)
Catalog IC 1317

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. Hard Hard V. hard+
C8 203mm Hard+ 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 Jun – Aug (peak: Jul)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

IC 1317 · 0.8′×0.6′ · 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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