NGC 6394

NGC 6394 is a barred spiral galaxy located in the constellation Draco. ^[1]

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Table of Contents

1. 10 relations: Barred spiral galaxy, Draco (constellation), Epoch (astronomy), Galaxy morphological classification, Hubble Space Telescope, Lewis A. Swift, Light-year, List of NGC objects, List of NGC objects (6001–7000), Parsec.

Barred spiral galaxy

A barred spiral galaxy is a spiral galaxy with a central bar-shaped structure composed of stars. NGC 6394 and barred spiral galaxy are barred spiral galaxies.

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Draco (constellation)

Draco is a constellation in the far northern sky.

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Epoch (astronomy)

In astronomy, an epoch or reference epoch is a moment in time used as a reference point for some time-varying astronomical quantity.

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Galaxy morphological classification

Galaxy morphological classification is a system used by astronomers to divide galaxies into groups based on their visual appearance.

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Hubble Space Telescope

The Hubble Space Telescope (often referred to as HST or Hubble) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation.

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Lewis A. Swift

Lewis A. Swift (February 29, 1820 – January 5, 1913) was an American astronomer who discovered 13 comets and 1,248 previously uncatalogued nebulae.

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Light-year

A light-year, alternatively spelled light year (ly or lyr), is a unit of length used to express astronomical distances and is equal to exactly 9,460,730,472,580.8 km (Scientific notation: 9.4607304725808 × 1012 km), which is approximately 5.88 trillion mi.

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List of NGC objects

The following is a list of NGC objects, that is objects listed in the New General Catalogue (NGC). NGC 6394 and list of NGC objects are NGC objects.

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List of NGC objects (6001–7000)

This is a list of NGC objects 6001–7000 from the New General Catalogue (NGC). NGC 6394 and list of NGC objects (6001–7000) are NGC objects.

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Parsec

The parsec (symbol: pc) is a unit of length used to measure the large distances to astronomical objects outside the Solar System, approximately equal to or (AU), i.e..

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References

[1] https://en.wikipedia.org/wiki/NGC_6394

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