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NGC 247 - Intermediate Spiral Galaxy

NGC 247 is a Intermediate Spiral Galaxy in the Cetus constellation. NGC 247 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 247
Galaxy
Cetus
  • NGC 247 is above the horizon from Greenwich, United Kingdom [change]. Its current altitude is 17° above the horizon. See also rise and set times.
  • Given its visual magnitude of 9.1, NGC 247 is visible with the help of a binocular with a 60-70mm aperture or a small telescope.
Available Resources for NGC 247 - Intermediate Spiral Galaxy

Photometric information of NGC 247

The following table lists the magnitude of NGC 247 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).

9.61
9.1
8.08
7.67
7.43

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 247.

23.79 mag/arcsec2

Apparent size of NGC 247

The following table reports NGC 247 apparent angular size. The green area displayed on top of the DSS2 image of NGC 247 is a visual representation of it.
19.68 arcmin
5.55 arcmin
167°

Digitized Sky Survey image of NGC 247

The image below is a photograph of NGC 247 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 0.656x0.656 degrees (39.36x39.36 arcmins).

Image of NGC 247 - Intermediate Spiral Galaxy star
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DSS2 image of NGC 247 in the Red band. The green region on the image is a representation of the major (19.68 arcmin) and minor (5.55 arcmin) axes of the object's apparent size.

NGC 247 - Intermediate Spiral Galaxy morphological classification

NGC 247 - Intermediate Spiral Galaxy 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 247 - Intermediate Spiral Galaxy in the Hubble de Vaucouleurs sequence.

NGC 247 - Intermediate Spiral Galaxy
Visualization of the morphological classification of NGC 247 - Intermediate Spiral Galaxy, Intermediate Spiral (SABc).
Credits for the background image: Antonio Ciccolella / M. De Leo / CC BY

Celestial coordinates and finder chart of NGC 247

Celestial coordinates for the J2000 equinox of NGC 247 are provided in the following table:

00h 47m 08s
-20° 45’ 37”

The simplified sky charts below show the position of NGC 247 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 247 - Intermediate Spiral Galaxy star
Simplified finder chart for NGC 247 - Intermediate Spiral Galaxy.

Finder chart NGC 247 - Intermediate Spiral Galaxy star
Simplified finder chart for NGC 247 - Intermediate Spiral Galaxy.

Rise ans set times of NGC 247 from your location

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

Today's NGC 247 - Intermediate Spiral Galaxy rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 110.8°
Max altitude: 17.8°
Azimuth: 249.2°
NGC 247 - Intermediate Spiral Galaxy is below the horizon from Greenwich, United Kingdom