Sopdet is the
ancient Egyptian name of the
star
A star is an astronomical object comprising a luminous spheroid of plasma (physics), plasma held together by its gravity. The List of nearest stars and brown dwarfs, nearest star to Earth is the Sun. Many other stars are visible to the naked ...
Sirius and its
personification
Personification occurs when a thing or abstraction is represented as a person, in literature or art, as a type of anthropomorphic metaphor. The type of personification discussed here excludes passing literary effects such as "Shadows hold their b ...
as an
Egyptian goddess
Ancient Egyptian deities are the gods and goddesses worshipped in ancient Egypt. The beliefs and rituals surrounding these gods formed the core of ancient Egyptian religion, which emerged sometime in prehistory. Deities represented natural fo ...
. Known to the Greeks as Sothis, she was conflated with
Isis as a goddess and
Anubis as a god.
Names
The exact pronunciation of
ancient Egyptian is uncertain, as vowels were not recorded until a very late period. In
modern transcription, her name usually appears as Sopdet (, ), after the known Greek and Latin form Sothis ( grc, Σῶθις, Sō̂this, label=none).
History

During the early period of Egyptian civilization, the
heliacal rising
The heliacal rising ( ) or star rise of a star occurs annually, or the similar phenomenon of a planet, when it first becomes visible above the eastern horizon at dawn just before sunrise (thus becoming "the morning star") after a complete orbit of ...
of the bright star preceded the usual annual
flooding of the Nile. It was therefore apparently used for the
solar civil calendar which largely superseded the original lunar calendar in the 3rdmillenniumBC. Despite the wandering nature of the
Egyptian calendar
The ancient Egyptian calendar – a civil calendar – was a solar calendar with a 365-day year. The year consisted of three seasons of 120 days each, plus an intercalary month of five epagomenal days treated as outside of the year proper. Eac ...
, the erratic timing of the flood from year to year, and the slow procession of Sirius within the solar year, Sopdet continued to remain central to cultural depictions of the year and to celebrations of Wep Renpet (), the Egyptian New Year. She was also venerated as a goddess of the fertility brought to the soil by the flooding.
She was long thought to be represented by the cow on an ivory tablet from the reign of
Djer
Djer (or Zer or Sekhty) is considered the third pharaoh of the First Dynasty of ancient Egypt in current Egyptology. He lived around the mid- thirty-first century BC and reigned for c. 40 years. A mummified forearm of Djer or his wife was disco ...
(
Dynasty I), but this is no longer supported by most
Egyptologists. During the
Old Kingdom, she was an important goddess of the annual flood and a
psychopomp guiding deceased pharaohs through the
Egyptian underworld. During the
Middle Kingdom, she was primarily a mother and nurse and, by the
Ptolemaic period, she was almost entirely subsumed into Isis.
Myths

Sopdet is the consort of
Sah, the personified
constellation
A constellation is an area on the celestial sphere in which a group of visible stars forms Asterism (astronomy), a perceived pattern or outline, typically representing an animal, mythological subject, or inanimate object.
The origins of the e ...
of
Orion near Sirius. Their child
Venus was the hawk god
Sopdu, "Lord of the East". As the "bringer of the New Year and the Nile flood", she was associated with
Osiris from an early date and by the
Ptolemaic period Sah and Sopdet almost solely appeared in forms conflated with Osiris and
Isis.
Representation
She was depicted as a woman with a five-pointed star upon her head, usually with a horned
hedjet similar to
Satis. In the
Ptolemaic and
Roman period, the European notion of the "Dog Star" caused her to sometimes be represented as a large dog or as a woman riding one
sidesaddle.
From the
Middle Kingdom, Sopdet sometimes appeared as a god who held up part of
Nut (the sky or firmament) with
Hathor. In Greco-Roman Egypt, the male Sopdet was conflated with the dog-headed
Anubis.
See also
*
Astrotheology
* ''
Book of Sothis
The ''Book of Sothis'' is a document known mainly by transmission by George Syncellus (died after 810 CE), purporting to have been written by the historian Manetho (who lived during the early 3rd century BCE). Modern scholars are nearly unanimous ...
''
*
Sothic cycle
Notes
References
Citations
Bibliography
* .
* .
*
* .
{{Authority control
Egyptian goddesses
Fertility goddesses
Stellar goddesses
Harvest goddesses
ca:Llista de personatges de la mitologia egípcia#S