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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
north SunriseRise: 7:52  
clear_day Transit: 11:51  
SunsetSet: 15:49 south
sunny  • Daytime • What's Visible Now?

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Other deep sky objects in Taurus
All Constellations »  Taurus »  Deep Sky Objects » 

NGC 1633 - Intermediate Spiral Galaxy in Taurus

Altitude: -27.4°   Azimuth: 331.9°   Direction: North-North-West

NGC 1633 is a Intermediate Spiral Galaxy in the Taurus constellation. NGC 1633 is situated close to the celestial equator and, as such, it is at least partly visible from both hemispheres in certain times of the year.

NGC 1633
Galaxy
Taurus

NGC 1633 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -27.4°
Azimuth: 331.9°
Direction: North-North-West

See also NGC 1633 rise and set times.

Given its B magnitude of 14.6, NGC 1633 is visible with the help of a telescope having an aperture of 20 inches (500mm) or more.

Available Resources for NGC 1633 - Intermediate Spiral Galaxy in Taurus

Photometric information of NGC 1633

The following table lists the magnitude of NGC 1633 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).

14.6
11.28
10.58
10.33

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 1633.

23.34 mag/arcsec2

Apparent size of NGC 1633

The following table reports NGC 1633 apparent angular size. The green area displayed on top of the DSS2 image of NGC 1633 is a visual representation of it.
1.09 arcmin
0.9 arcmin
5°

Digitized Sky Survey image of NGC 1633

The image below is a photograph of NGC 1633 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 1633 - Intermediate Spiral Galaxy in Taurus star
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DSS2 image of NGC 1633 in the Red band. The green region on the image is a representation of the major (1.09 arcmin) and minor (0.9 arcmin) axes of the object's apparent size.

NGC 1633 - Intermediate Spiral Galaxy in Taurus morphological classification

NGC 1633 - Intermediate Spiral Galaxy in Taurus is classified as Intermediate Spiral (SABa) according to the Hubble and de Vaucouleurs galaxy morphological classification. The diagram below shows a visual representation of the position of NGC 1633 - Intermediate Spiral Galaxy in Taurus in the Hubble de Vaucouleurs sequence.

NGC 1633 - Intermediate Spiral Galaxy in Taurus
Visualization of the morphological classification of NGC 1633 - Intermediate Spiral Galaxy in Taurus, Intermediate Spiral (SABa).
Credits for the background image: Antonio Ciccolella / M. De Leo / CC BY

Celestial coordinates and finder chart of NGC 1633

Celestial coordinates for the J2000 equinox of NGC 1633 are provided in the following table:

04h 40m 09s
+07° 20’ 57”

The simplified sky charts below show the position of NGC 1633 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 1633 - Intermediate Spiral Galaxy in Taurus star
Simplified finder chart for NGC 1633 - Intermediate Spiral Galaxy in Taurus.

Finder chart NGC 1633 - Intermediate Spiral Galaxy in Taurus star
Simplified finder chart for NGC 1633 - Intermediate Spiral Galaxy in Taurus.

Rise ans set times of NGC 1633 from your location

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

Today's NGC 1633 - Intermediate Spiral Galaxy in Taurus rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 82.7°
Max altitude: 45.9°
Azimuth: 277.3°