19 Aquarii must be rotating at least that fast. 19 Aquarii 19 Aquarii is a star in the constellation of Aquarius. With an apparent magnitude of about 5.7, the star is barely visible to the naked eye (see Bortle scale). Parallax estimates made by the Hipparcos spacecraft put it at a distance of about 300 light years (92 parsecs) away from the Earth. 19 Aquarii has a spectral type of A8V, meaning it is an A-type main-sequence star. These types of stars are bluish-white colored, and have effective temperatures between 7100 and 11500 K. It rotates fairly fast, as its projected rotational
Kwangmyŏngsŏng-3 Unit 2 However, the launch of Kwangmyongsong 3 Unit 2 made North Korea the tenth country to place a satellite into orbit using an indigenously developed carrier rocket. The rocket was largely made using domestically produced parts and technology; this ability is seen as cause for greater concern over North Korea's ability to develop ballistic missile technology despite sanctions. The launch was announced on 1 December 2012, when the Korean Central News Agency reported that the Korean Committee of Space Technology informed them that they "[plan] to launch another working satellite, second version of Kwangmyŏngsŏng-3, manufactured by its own efforts and with