Zeta Cancri

Zeta Cancri is a star in the Cancer constellation, it is the 31st largest, and it consist of at least four stars. Its traditional name is Tegmine, and can be resolved as a double star in a telescope.

Star: Zeta Cancri

Chemical components:

Location: right ascension 8 hours 12 minutes 12.75 seconds
declination +17 38' 52

Spectrum analysis of most abundant chemical:

Stellar classification: class F main sequence dwarf



Links:
https://en.wikipedia.org/wiki/Zeta_Cancri
http://www.astro.wisc.edu/~dolan/constellations/hr/3208.html
http://www.constellation-guide.com/constellation-list/cancer-constellation/