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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
north SunriseRise: 6:55  
clear_day Transit: 12:49  
SunsetSet: 18:41 south
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Other deep sky objects in Sculptor
All Constellations »  Sculptor »  Deep Sky Objects » 

NGC 254 - Lenticular Galaxy in Sculptor

Altitude: 6.7°   Azimuth: 172.3°   Direction: South

NGC 254 is a Lenticular Galaxy in the Sculptor constellation. NGC 254 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere.

NGC 254
Galaxy
Sculptor

NGC 254 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 6.7°
Azimuth: 172.3°
Direction: South

See also NGC 254 rise and set times.

Given its visual magnitude of 11.82, NGC 254 is visible with the help of a telescope having an aperture of 8 inches (200mm) or more.

Available Resources for NGC 254 - Lenticular Galaxy in Sculptor

Photometric information of NGC 254

The following table lists the magnitude of NGC 254 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).

12.62
11.82
9.61
8.98
8.73

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 254.

23.5 mag/arcsec2

Apparent size of NGC 254

The following table reports NGC 254 apparent angular size. The green area displayed on top of the DSS2 image of NGC 254 is a visual representation of it.
2.77 arcmin
1.8 arcmin
133°

Digitized Sky Survey image of NGC 254

The image below is a photograph of NGC 254 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 254 - Lenticular Galaxy in Sculptor star
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DSS2 image of NGC 254 in the Red band. The green region on the image is a representation of the major (2.77 arcmin) and minor (1.8 arcmin) axes of the object's apparent size.

NGC 254 - Lenticular Galaxy in Sculptor morphological classification

NGC 254 - Lenticular Galaxy in Sculptor is classified as Lenticular (S0-Aa) according to the Hubble and de Vaucouleurs galaxy morphological classification. The diagram below shows a visual representation of the position of NGC 254 - Lenticular Galaxy in Sculptor in the Hubble de Vaucouleurs sequence.

NGC 254 - Lenticular Galaxy in Sculptor
Visualization of the morphological classification of NGC 254 - Lenticular Galaxy in Sculptor, Lenticular (S0-Aa).
Credits for the background image: Antonio Ciccolella / M. De Leo / CC BY

Celestial coordinates and finder chart of NGC 254

Celestial coordinates for the J2000 equinox of NGC 254 are provided in the following table:

00h 47m 27s
-31° 25’ 18”

The simplified sky charts below show the position of NGC 254 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 254 - Lenticular Galaxy in Sculptor star
Simplified finder chart for NGC 254 - Lenticular Galaxy in Sculptor.

Finder chart NGC 254 - Lenticular Galaxy in Sculptor star
Simplified finder chart for NGC 254 - Lenticular Galaxy in Sculptor.

Rise ans set times of NGC 254 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 254 - Lenticular Galaxy in Sculptor 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: 121.4°
Max altitude: 7.1°
Azimuth: 238.6°