Definition of Heliacally. Meaning of Heliacally. Synonyms of Heliacally

- The heliacal rising (/hɪˈlaɪ.əkəl/ hih-LY-ə-kəl) of a star or a planet occurs annually when it first becomes visible above the eastern horizon at dawn...
- is still used by many Zoroastrian communities. A heliacal year is the interval between the heliacal risings of a star. It differs from the sidereal year...
- the 9th or 10th Dynasty (c. 2100 BCE). Because a new decan also appears heliacally every ten days (that is, every ten days, a new decanic star group reappears...
- the Egyptian civil calendar date on which Sirius was observed rising heliacally to the Julian calendar date on which Sirius ought to have risen, count...
- certain °RA, e.g. for a particular ideal day constellation1 is rising (heliacally: List 2), constellation2 is setting simultaneously (List 3), constellation3...
- as a god, called Sah. Because Orion rises before Sirius, the star whose heliacal rising was the basis for the Solar Egyptian calendar, Sah was closely linked...
- first appears in the east just prior to sunrise, it is referred to as a heliacal rising. Despite the less favorable lighting conditions for optical astronomy...
- Medhelanon sanctuary was aligned towards the heliacal rising of Antares, while the other towards the heliacal rising of Capella. The latter coincided with...
- plane) has given it importance in many cultures, ancient and modern. Its heliacal rising, which moves through the seasons over millennia (see precession)...
- sidereal astrologer, Cyril ****an, has speculated that the planets all rose heliacally at these degrees in the year of the erection of an important temple to...