Analysis of information sources in references of the Wikipedia article "अल्फ़ा ट्राऐंगुलाइ ऑस्ट्रालिस तारा" in Hindi language version.
... Alpha Trianguli Australis, 1 .9 mag, is an orange giant of spectral class K2 and surface temperature of some 4000 K. The star is situated at a distance of about 415 light-years ...
... α Trianguli Australis exhibits a far-UV continuum which is considerably bluer than would be expected of a star of its optical colors, suggesting the presence of a previously unrecognized companion. If the К type primary is as luminous as indicated by the widths of its Ca II and Ha lines, the companion could be an early F type dwarf that only recently has arrived on the main sequence ...
