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🌎  Observing from: Greenwich, United Kingdom [change]
🌅 Sunrise: 6:41  ☀️ Transit: 13:03  🌅 Sunset: 19:26

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Other deep sky objects in Sagittarius

NGC 6806 - Spiral Galaxy in Sagittarius

NGC 6806 is a Spiral Galaxy in the Sagittarius constellation. NGC 6806 is situated south of the celestial equator and, as such, it is more easily visible from the southern emisphere.

NGC 6806
Galaxy
Sagittarius
  • NGC 6806 is below the horizon from Greenwich, United Kingdom [change]. See also rise and set times.
  • Given its B magnitude of 13.83, NGC 6806 is visible with the help of a telescope havng an aperture of 14 inches (350mm) or more.
Available Resources for NGC 6806 - Spiral Galaxy in Sagittarius

Photometric information of NGC 6806

The following table lists the magnitude of NGC 6806 in different bands of the electomagnetic spectrum (when available), from the B band (445nm wavelength, corresponding to the Blue color), to the V band ( 551nm wavelength, corresponding to Green/Yellow color), to the J, H, K bands (corresponding to 1220nm, 1630nm, 2190nm wavelengths respectively, which are colors not visible to the human eye).

13.83
11.65
11.05
10.79

For more information about photometry in astronomy, check the photometric system article on Wikipedia.

The surface brightess reported below is an indication of the brightness per unit of angular area of NGC 6806.

22.68 mag/arcsec2

Apparent size of NGC 6806

The following table reports NGC 6806 apparent angular size. The green area displayed on top of the DSS2 image of NGC 6806 is a visual representation of it.
1.22 arcmin
0.96 arcmin
52°

Digitized Sky Survey image of NGC 6806

The image below is a photograph of NGC 6806 from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins).

Image of NGC 6806 - Spiral Galaxy in Sagittarius star
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DSS2 image of NGC 6806 in the Red band. The green region on the image is a representation of the major (1.22 arcmin) and minor (0.96 arcmin) axes of the object's apparent size.

NGC 6806 - Spiral Galaxy in Sagittarius morphological classification

NGC 6806 - Spiral Galaxy in Sagittarius is classified as Spiral (SAc) according to the Hubble and de Vaucouleurs galaxy morphological classification. The diagram below shows a visual representation of the position of NGC 6806 - Spiral Galaxy in Sagittarius in the Hubble de Vaucouleurs sequence.

NGC 6806 - Spiral Galaxy in Sagittarius
Visualization of the morphological classification of NGC 6806 - Spiral Galaxy in Sagittarius, Spiral (SAc).
Credits for the background image: Antonio Ciccolella / M. De Leo / CC BY

Celestial coordinates and finder chart of NGC 6806

Celestial coordinates for the J2000 equinox of NGC 6806 are provided in the following table:

19h 37m 05s
-42° 17’ 47”

The simplified sky charts below show the position of NGC 6806 in the sky. The first chart has a field of view of 60° while the second one has a field of view of 10°.

Finder chart NGC 6806 - Spiral Galaxy in Sagittarius star
Simplified finder chart for NGC 6806 - Spiral Galaxy in Sagittarius.

Finder chart NGC 6806 - Spiral Galaxy in Sagittarius star
Simplified finder chart for NGC 6806 - Spiral Galaxy in Sagittarius.

Rise ans set times of NGC 6806 from your location

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

NGC 6806 - Spiral Galaxy in Sagittarius is currently not visible from Greenwich, United Kingdom [change]