90482 Orcus This means that Orcus is currently viewed pole-on, which could explain the near absence of any rotational modulation of its brightness. If, however, the primary is tidally locked with the satellite, the rotational period will coincide with the 9.7-day orbital period of Vanth. This minor planet was named after one of the Roman gods of the underworld, Orcus. While Pluto was the ruler of the underworld, Orcus was a punisher of the damned. The approved naming citation was published by the Minor Planet Center on 26 November 2004 (). Under the guidelines of the International Astronomical Union's (IAU) naming conventions,
Names of God in Islam 59. Mystic philosopher Ibn Arabi surmised that the 99 names are "outward signs of the universe's inner mysteries". There is no universal agreement among Muslims as to what exactly counts as a name of God, and what does not. Additionally, while some names are only in the Quran, and others are only in the hadith, there are some names which appear in both. Different sources give different lists of the 99 names. The following list is based on the one found in the "Jamiʿ at-Tirmidhi" (9th century). Other hadith, such as those of al-Bukhari, Sahih Muslim, Ibn Majah, al-Hakim al-Tirmidhi