who started the order of the eastern star
Order of the Eastern Star The Order of the Eastern Star is a Masonic appendant body open to both men and women. It was established in 1850 by lawyer and educator Rob Morris, a noted Freemason, but was only adopted and approved as an appendant body of the Masonic Fraternity in 1873. The order is based on teachings from the Bible,[1] but is open to people of all religious beliefs. It has approximately 10,000 chapters in twenty countries and approximately 500,000 members under its General Grand Chapter.
Stellar classification In the MK system, a luminosity class is added to the spectral class using Roman numerals. This is based on the width of certain absorption lines in the star's spectrum, which vary with the density of the atmosphere and so distinguish giant stars from dwarfs. Luminosity class 0 or Ia+ is used for hypergiants, class I for supergiants, class II for bright giants, class III for regular giants, class IV for sub-giants, class V for main-sequence stars, class sd (or VI) for sub-dwarfs, and class D (or VII) for white dwarfs. The full spectral class for the Sun is then G2V, indicating a main-sequence star with a temperature around 5,800 K.