Imperishable Stars (Circumpolar)

egyptian: jxmw-skjw (ikhemu-sekiu)

Definition

The "Imperishable Stars" — in Egyptian jxmw-skjw, ikhemu-sekiu, literally "those who do not know the setting" — are the circumpolar stars, the ones that never drop below the northern horizon as seen from Egypt. Egyptian sky-religion saw them as where the dead king goes when he ascends: undying stars fit for an undying pharaoh. Pyramid causeways and shafts were lined up toward this northern circumpolar region, building the doctrine right into the architecture.

In Tradition

Egyptologists treat the jxmw-skjw doctrine as a foundational piece of Egyptian belief in a stellar afterlife, already present in the Old Kingdom Pyramid Texts. Belmonte and Lull weigh whether the term means only the strictly circumpolar stars or all stars north of the ecliptic; citing Krauss's 1997 reading of the Pyramid-Text mr n xA ("channel of Kha") as the ecliptic, they favour the broader meaning. The doctrine is the native Egyptian counterpart to — and forerunner of — the later ideas of star-immortality in Greco-Egyptian Hermetism.

In Practice

Egyptologists and archaeoastronomers identify the Imperishable Stars with the circumpolar region around the celestial pole — at Old Kingdom Egyptian latitudes (roughly 30° N) this takes in the modern Ursa Major, Ursa Minor, Draco, and nearby star-groups. The Egyptian constellation Meskhetiu — the Foreleg, around the Big Dipper — is the chief polar marker. Astrologers working in the Egyptian decan idiom point to the Imperishable Stars as the steady cosmic anchor against which the ring of decans rises in turn over the eastern horizon, so the Egyptian sky reads as a pair: a fixed polar marker and a moving decan marker.

Historical Origin

Belmonte and Lull cite three canonical Pyramid Text passages: PT 302 §458 a-c (W 207) names "the imperishable Striker (jxmw-skj)"; PT 441 §818c (P 37) reads "You might go to yonder gods, the northern Imperishable Stars"; and PT 520 §1222 c-d (P 468) speaks of crossing one side of the sky to reach them. The doctrine carries on into the Middle Kingdom Coffin Texts and the New Kingdom royal-tomb astronomical ceilings (Senenmut TT 353; Ramesside tombs).

Further Reading

  • Juan Antonio Belmonte and Jose Lull, In Search of Cosmic Order: Selected Essays on Egyptian Archaeoastronomy
  • R. O. Faulkner, The Ancient Egyptian Pyramid Texts
  • Marshall Clagett, Ancient Egyptian Science, Volume II: Calendars, Clocks, and Astronomy