Aspidiske
- HIP
- 45556
- Designation
- Iot Car
- Bayer designation
- ι Car
- Visual magnitude
- 2.21
- Constellation
- Keel
- Name approved by the IAU
- 2016-07-20
The IAU catalogue's account
Applied in recent times from the Greek word ἀσπιδίσκη, "little shield", used by Ptolemy in the Almagest in describing several stars in his constellation Argo, that were fixed to the ship for protection and decoration. Ptolemy's shields were in today's Puppis and Vela, but their identification was confused when Argo was divided into the modern Carina, Puppis, and Vela.
- Source language
- Greek
- Reference
- Kunitzsch, Paul; Smart, Tim (2006). A Dictionary of Modern star Names: A Short Guide to 254 Star Names and Their Derivations (2nd rev. ed.). Cambridge, Massachusetts: Sky Pub.
Source: IAU Catalog of Star Names (IAU-CSN), Working Group on Star Names. The account is the IAU's own text and is quoted in full: it is published under CC BY.
From Kunitzsch & Smart
- Layer of tradition
- Ancient Greek
- Ancient-layer signal
- no simple cue found
- Pronounced
- us'pl dis'ke
- Literal meanings
- little shield
- Periods of use
- Recent / modern
- Transmission notes
- error/corruption
Source: Kunitzsch & Smart, A Dictionary of Modern Star Names, 2nd ed. 2006, p. 26
Layer of tradition and ancient-layer signal are not the dictionary authors' judgement but a keyword reading of the entry's wording. “No simple cue found” means exactly that — the parser found none — not that the name is late.
The fields on this card were read off an OCR layer and are not checked against the printed page. The page number is given so the claim can be verified in your own copy.
Corpus chains passing through this star. Deviation is the cross-track angular distance of the third star from the great-circle plane.
- Кассиопея → Весы → КильЦерковь — Жена Агнца → Нарушенный порядок → Основание спасения
Other named stars of this constellation:
- Canopus-0.62
- Miaplacidus1.67
- Avior1.86
- Naos2.21
- Tureis2.83