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 of the names themselves mostly remains within the domain of a particular religion, or even may help define one's religious belief according to practice, as in the case of the recitation of names of God (such as the japa). Guru Gobind Singh's Jaap Sahib, which contains 950 names of God. "The Divine Names", the classic treatise by Pseudo-Dionysius, defines the scope of traditional understandings in Western traditions such as Hellenic, Christian, Jewish and Islamic theology on the nature and significance of the names of God. Further historical lists such as "The 72 Names of the Lord" show parallels in the