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 Islam Names of God in Islam According to a hadith, there are at least 99 Attributes of Allah, known as the ( Beautiful Names of Allah). The names are also called 99 Attributes of Allah. According to Sahih Bukhari Hadith: There's another Sahih Muslim Hadith: The Qur'an refers to God's "Most Beautiful Names" ("al-ʾasmāʾ al-ḥusná") in several Surahs. Gerhard Böwering refers to Surah 17 (17:110) as the "locus classicus" to which explicit lists of 99 names used to be attached in tafsir. A cluster of more than a dozen Divine epithets which are included in such lists is found in Surah