Rasalnaqa: Difference between revisions
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Latest revision as of 03:36, 29 May 2026
Authors: Susanne M Hoffmann, Youla Azkarrula

The Arabic term "Ras al Naqa" originially designated the asterism of three or four stars in the area that shaped the hand of classical Andromeda. al-Nāqa (الناقة) is the She-Camel that covered the area of Cassiopeia but its head is in the region of Andromeda.
It is the modern star name of ι And (HR 8965, HIP 116631).
Etymology and History


In the image, it looks as if the lady in the constellation of Andromeda "feeds" the dromedary: her hand really occupies the same space. In the Almagest, three stars (ι, κ, λ And) are listed in "the hand of Andromeda" but there is actually a fourth one: ψ Andromedae. These four seem to be depicted in the "Head of the She-Camel" in the earliest known manuscripts of al-Sufi (see image on the right).
IAU Working Group on Star Names
The name was discussed and adopted by the IAU WGSN in 2025.
Weblinks
- Website of the IAU WGSN: https://exopla.net/





