Sigma Sagittarii

Sigma Sagittarii

(Sagittarii)

Sigma Sagittarii is the second brightest star in the constellation, Sagittarius. 
It has a visible magnitude of 2.5, making it easy to see, while it is far away from the earth 228 light years.

LOCATION IN SPACE:
18^h 55^m 15.92650^s
–26° 17′ 48.2068″

STELLAR CLASSIFICATION:
B2.5 V

MOST ABUNDANT ELEMENT:
Hydrogen

http://vedicsociety.org/images/sigma_sagittarii_ascella.jpg

https://universe-review.ca/I13-01-group101spectrum.jpg