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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
wb_twilight  • Civil Twilight • What's Visible Now?

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

NGC 104 (47 Tucanae Cluster) - Globular Cluster in Tucana

Altitude: -68.9°   Azimuth: 171.3°   Direction: South

NGC 104 is a Globular Cluster in the Tucana constellation. NGC 104 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere.

NGC 104
Globular Cluster
Tucana

NGC 104 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -68.9°
Azimuth: 171.3°
Direction: South

See also NGC 104 rise and set times.

Given its visual magnitude of 4.09, NGC 104 is barely visible to the naked eye, easily visible with the help of a small binocular.

Available Resources for NGC 104 (47 Tucanae Cluster) - Globular Cluster in Tucana

Photometric information of NGC 104

The following table lists the magnitude of NGC 104 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).

5.78
4.09
2.29
1.76
1.54

For more information about photometry in astronomy, check the photometric system article on Wikipedia.

Apparent size of NGC 104

The following table reports NGC 104 apparent angular size. The green area displayed on top of the DSS2 image of NGC 104 is a visual representation of it.
31.8 arcmin
31.8 arcmin

Digitized Sky Survey image of NGC 104

The image below is a photograph of NGC 104 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 1.06x1.06 degrees (63.6x63.6 arcmins).

Image of NGC 104 (47 Tucanae Cluster) - Globular Cluster in Tucana star
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DSS2 image of NGC 104 in the Red band. The green region on the image is a representation of the major (31.8 arcmin) and minor (31.8 arcmin) axes of the object's apparent size.

Celestial coordinates and finder chart of NGC 104

Celestial coordinates for the J2000 equinox of NGC 104 are provided in the following table:

00h 24m 05s
-72° 04’ 53”

The simplified sky charts below show the position of NGC 104 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 104 (47 Tucanae Cluster) - Globular Cluster in Tucana star
Simplified finder chart for NGC 104 (47 Tucanae Cluster) - Globular Cluster in Tucana.

Finder chart NGC 104 (47 Tucanae Cluster) - Globular Cluster in Tucana star
Simplified finder chart for NGC 104 (47 Tucanae Cluster) - Globular Cluster in Tucana.

Rise ans set times of NGC 104 from your location

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

NGC 104 (47 Tucanae Cluster) - Globular Cluster in Tucana is currently not visible from Greenwich, United Kingdom edit_location_alt