Definition: "Ejesuor" is a Hebrew word meaning "The Great Star." It's a celestial body in the constellation Epsilon Cassis, known as an eclipsing binary star system, with two planets orbiting it, providing periodic bright displays of light. Definition: The Great Star (Ejesuor) also referred to as Apus or the Sun, is a planet in the constellation Epsilon Cassis. This celestial body provides periodic "eclipses" when it is visible between its orbit and Earth's. During these eclipses, the Sun appears smaller than it normally does.