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🌎  Greenwich, United Kingdom [change]

NGC 6851 - Elliptical Galaxy in Telescopium

NGC 6851 is a Elliptical Galaxy in the Telescopium constellation. NGC 6851 is situated south of the celestial equator and, as such, it is more easily visible from the southern emisphere.

NGC 6851
Galaxy
Telescopium
  • NGC 6851 is below the horizon from Greenwich, United Kingdom [change]. See also rise and set times.
  • Given its visual magnitude of 11.67, NGC 6851 is visible with the help of a telescope havng an aperture of 8 inches (200mm) or more.
Available Resources for NGC 6851 - Elliptical Galaxy in Telescopium

Photometric information of NGC 6851

The following table lists the magnitude of NGC 6851 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).

12.83
11.67
9.69
9
8.77

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 6851.

23.23 mag/arcsec2

Apparent size of NGC 6851

The following table reports NGC 6851 apparent angular size. The green area displayed on top of the DSS2 image of NGC 6851 is a visual representation of it.
2.18 arcmin
1.7 arcmin
161°

Digitized Sky Survey image of NGC 6851

The image below is a photograph of NGC 6851 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 6851 - Elliptical Galaxy in Telescopium star
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DSS2 image of NGC 6851 in the Red band. The green region on the image is a representation of the major (2.18 arcmin) and minor (1.7 arcmin) axes of the object's apparent size.

NGC 6851 - Elliptical Galaxy in Telescopium morphological classification

NGC 6851 - Elliptical Galaxy in Telescopium is classified as Elliptical (E) according to the Hubble and de Vaucouleurs galaxy morphological classification. The diagram below shows a visual representation of the position of NGC 6851 - Elliptical Galaxy in Telescopium in the Hubble de Vaucouleurs sequence.

NGC 6851 - Elliptical Galaxy in Telescopium
Visualization of the morphological classification of NGC 6851 - Elliptical Galaxy in Telescopium, Elliptical (E).
Credits for the background image: Antonio Ciccolella / M. De Leo / CC BY

Celestial coordinates and finder chart of NGC 6851

Celestial coordinates for the J2000 equinox of NGC 6851 are provided in the following table:

20h 03m 33s
-48° 17’ 03”

The simplified sky charts below show the position of NGC 6851 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 6851 - Elliptical Galaxy in Telescopium star
Simplified finder chart for NGC 6851 - Elliptical Galaxy in Telescopium.

Finder chart NGC 6851 - Elliptical Galaxy in Telescopium star
Simplified finder chart for NGC 6851 - Elliptical Galaxy in Telescopium.

Rise ans set times of NGC 6851 from your location

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

NGC 6851 - Elliptical Galaxy in Telescopium is currently not visible from Greenwich, United Kingdom [change]