NGC 104 (47 Tucanae Cluster) - Globular Cluster in Tucana
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 emisphere.
- NGC 104 is below the horizon from Greenwich, United Kingdom [change]. See also 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.
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).
For more information about photometry in astronomy, check the photometric system article on Wikipedia.
Apparent size of NGC 104The 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.
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).
Celestial coordinates and finder chart of NGC 104
Celestial coordinates for the J2000 equinox of NGC 104 are provided in the following table:
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°.
Rise ans set times of NGC 104 from your location
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
NGC 104 (47 Tucanae Cluster) - Globular Cluster in Tucana is currently not visible from Greenwich, United Kingdom [change]