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A Complete Guide to the Solar System and the Night Sky
public LocationGreenwich, United Kingdom
TimezoneEurope/London
Sunrise: 5:26 
Transit: 12:55 
Sunset: 20:25
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All Constellations »  Vela »  Deep Sky Objects » 

NGC 3318A - Intermediate Spiral Galaxy in Vela

Altitude: -69.6°   Azimuth: 71.8°   Direction: East-North-East

NGC 3318A is a Intermediate Spiral Galaxy in the Vela constellation. NGC 3318A is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere.

The image below is a photograph of NGC 3318A 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 3318A - Intermediate Spiral Galaxy in Vela star
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DSS2 image of NGC 3318A in the Red band. The green region on the image is a representation of the major (1.29 arcmin) and minor (0.58 arcmin) axes of the object's apparent size.

Key facts about NGC 3318A

NGC 3318A
Galaxy
Vela

NGC 3318A is below the horizon from Greenwich, United Kingdom.

Altitude: -69.6°
Azimuth: 71.8°
Direction: East-North-East

See also NGC 3318A rise and set times.

Given its visual magnitude of 11.97, NGC 3318A is visible with the help of a telescope having an aperture of 8 inches (200mm) or more.

Available Resources for NGC 3318A - Intermediate Spiral Galaxy in Vela

Photometric information of NGC 3318A

The following table lists the magnitude of NGC 3318A 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).

12.71
11.97
9.96
9.28
8.97

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 3318A.

24.35 mag/arcsec2

Apparent size of NGC 3318A

The following table reports NGC 3318A apparent angular size. The green area displayed on top of the DSS2 image of NGC 3318A is a visual representation of it.
1.29 arcmin
0.58 arcmin

NGC 3318A - Intermediate Spiral Galaxy in Vela morphological classification

NGC 3318A - Intermediate Spiral Galaxy in Vela is classified as Intermediate Spiral (SABc) according to the Hubble and de Vaucouleurs galaxy morphological classification. The diagram below shows a visual representation of the position of NGC 3318A - Intermediate Spiral Galaxy in Vela in the Hubble de Vaucouleurs sequence.

NGC 3318A - Intermediate Spiral Galaxy in Vela
Visualization of the morphological classification of NGC 3318A - Intermediate Spiral Galaxy in Vela, Intermediate Spiral (SABc).
Credits for the background image: Antonio Ciccolella / M. De Leo / CC BY

Celestial coordinates and finder chart of NGC 3318A

Celestial coordinates for the J2000 equinox of NGC 3318A are provided in the following table:

10h 35m 31s
-41° 44’ 26”

The simplified sky charts below show the position of NGC 3318A 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 3318A - Intermediate Spiral Galaxy in Vela star
Simplified finder chart for NGC 3318A - Intermediate Spiral Galaxy in Vela.

Finder chart NGC 3318A - Intermediate Spiral Galaxy in Vela star
Simplified finder chart for NGC 3318A - Intermediate Spiral Galaxy in Vela.

Rise and set times of NGC 3318A from your location

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

NGC 3318A - Intermediate Spiral Galaxy in Vela is currently not visible from Greenwich, United Kingdom