90482 Orcus Etruscan equivalent of the Roman Pluto, and later became an alternate name for Pluto. The surface of Orcus is relatively bright with albedo reaching 23%, grey in color and water-rich. The ice is predominantly in crystalline form, which may be related to past cryovolcanic activity. Other compounds like methane or ammonia may also be present. The existence of a satellite allowed astronomers to determine the mass of the system, which is approximately equal to that of the Saturnian moon Tethys. The ratio of masses of Orcus and Vanth is uncertain, possibly anywhere from 1:33 to 1:12. The diameter of Orcus
Names of God in Christianity Ps. 8:1), generally using the terms in a very general sense rather than referring to any special designation of God. However, general references to the name of God may branch to other special forms which express his multifaceted attributes. Scripture presents many references to the names for God, but the key names in the Old Testament are: "God the High and Exalted One", "El Shaddai" and "YHWH" (on the meaning of the latter name there is almost no agreement). In the New Testament "Theos", "Kyrios" and "Patēr" (πατήρ i.e. Father in Greek) are the essential names. The Old Testament usually