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🌎  Greenwich, United Kingdom [change]

NGC 3903 - Intermediate Spiral Galaxy in Centaurus

NGC 3903 is a Intermediate Spiral Galaxy in the Centaurus constellation. NGC 3903 is situated south of the celestial equator and, as such, it is more easily visible from the southern emisphere.

NGC 3903
Galaxy
Centaurus
  • NGC 3903 is below the horizon from Greenwich, United Kingdom [change]. See also rise and set times.
  • Given its B magnitude of 13.47, NGC 3903 is visible with the help of a telescope havng an aperture of 10 inches (250mm) or more.
Available Resources for NGC 3903 - Intermediate Spiral Galaxy in Centaurus

Photometric information of NGC 3903

The following table lists the magnitude of NGC 3903 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).

13.47
11.13
10.44
10.27

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 3903.

22.69 mag/arcsec2

Apparent size of NGC 3903

The following table reports NGC 3903 apparent angular size. The green area displayed on top of the DSS2 image of NGC 3903 is a visual representation of it.
1.28 arcmin
1.11 arcmin
133°

Digitized Sky Survey image of NGC 3903

The image below is a photograph of NGC 3903 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 3903 - Intermediate Spiral Galaxy in Centaurus star
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DSS2 image of NGC 3903 in the Red band. The green region on the image is a representation of the major (1.28 arcmin) and minor (1.11 arcmin) axes of the object's apparent size.

NGC 3903 - Intermediate Spiral Galaxy in Centaurus morphological classification

NGC 3903 - Intermediate Spiral Galaxy in Centaurus 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 3903 - Intermediate Spiral Galaxy in Centaurus in the Hubble de Vaucouleurs sequence.

NGC 3903 - Intermediate Spiral Galaxy in Centaurus
Visualization of the morphological classification of NGC 3903 - Intermediate Spiral Galaxy in Centaurus, Intermediate Spiral (SABc).
Credits for the background image: Antonio Ciccolella / M. De Leo / CC BY

Celestial coordinates and finder chart of NGC 3903

Celestial coordinates for the J2000 equinox of NGC 3903 are provided in the following table:

11h 49m 04s
-37° 31’ 01”

The simplified sky charts below show the position of NGC 3903 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 3903 - Intermediate Spiral Galaxy in Centaurus star
Simplified finder chart for NGC 3903 - Intermediate Spiral Galaxy in Centaurus.

Finder chart NGC 3903 - Intermediate Spiral Galaxy in Centaurus star
Simplified finder chart for NGC 3903 - Intermediate Spiral Galaxy in Centaurus.

Rise ans set times of NGC 3903 from your location

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

Today's NGC 3903 - Intermediate Spiral Galaxy in Centaurus rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 127.5°
Max altitude: 1.0°
Azimuth: 232.5°
NGC 3903 - Intermediate Spiral Galaxy in Centaurus is below the horizon from Greenwich, United Kingdom