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public LocationGreenwich, United Kingdom
TimezoneEurope/London
Sunrise: 5:20 
Transit: 12:55 
Sunset: 20:30
sunny   (Daytime)   What's Visible Now?

NGC 4108 - Spiral Galaxy in Draco

Altitude: 42.1°   Azimuth: 30.8°   Direction: North-North-East

NGC 4108 is a Spiral Galaxy in the Draco constellation. NGC 4108 is situated close to the northern celestial pole and, as such, it is visible for most part of the year from the northern hemisphere.

The image below is a photograph of NGC 4108 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 4108 - Spiral Galaxy in Draco star
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DSS2 image of NGC 4108 in the Red band. The green region on the image is a representation of the major (1.63 arcmin) and minor (1.33 arcmin) axes of the object's apparent size.

Key facts about NGC 4108

NGC 4108
Galaxy
Draco

NGC 4108 is above the horizon from Greenwich, United Kingdom.

Altitude: 42.1°
Azimuth: 30.8°
Direction: North-North-East

See also NGC 4108 rise and set times.

Given its B magnitude of 13.04, NGC 4108 is visible with the help of a telescope having an aperture of 10 inches (250mm) or more.

Available Resources for NGC 4108 - Spiral Galaxy in Draco

Photometric information of NGC 4108

The following table lists the magnitude of NGC 4108 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).

13.04
10.72
10.08
9.81

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 4108.

22.67 mag/arcsec2

Apparent size of NGC 4108

The following table reports NGC 4108 apparent angular size. The green area displayed on top of the DSS2 image of NGC 4108 is a visual representation of it.
1.63 arcmin
1.33 arcmin
105°

NGC 4108 - Spiral Galaxy in Draco morphological classification

NGC 4108 - Spiral Galaxy in Draco 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 4108 - Spiral Galaxy in Draco in the Hubble de Vaucouleurs sequence.

NGC 4108 - Spiral Galaxy in Draco
Visualization of the morphological classification of NGC 4108 - Spiral Galaxy in Draco, Spiral (SAc).
Credits for the background image: Antonio Ciccolella / M. De Leo / CC BY

Celestial coordinates and finder chart of NGC 4108

Celestial coordinates for the J2000 equinox of NGC 4108 are provided in the following table:

12h 06m 45s
+67° 09’ 47”

The simplified sky charts below show the position of NGC 4108 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 4108 - Spiral Galaxy in Draco star
Simplified finder chart for NGC 4108 - Spiral Galaxy in Draco.

Finder chart NGC 4108 - Spiral Galaxy in Draco star
Simplified finder chart for NGC 4108 - Spiral Galaxy in Draco.

Rise and set times of NGC 4108 from your location

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

NGC 4108 - Spiral Galaxy in Draco is circumpolar and transits at 21:01 UTC (altitude: 74.3°)