Alkalbain

From All Skies Encyclopaedia


Authors: Susanne M Hoffmann


al Kalba(n),the Dogs (of al-Dabaran), in the Arabic Indigenous sky culture in Stellarium.

Al Kalbain is an Arabian constellation[1][2][3] that includes κ1, κ2, φ, χ, υ Tauri (Allen 1899)[4].

Concordance, Etymology, History

Name Variants

  • al-Kalbān
  • al-Kalbain
  • Al Kalbain

Adams (2018 PhD thesis):[5]

"Some Arabs called the two close stars of the Narrows the Two Dogs (al-kalbān; Ibn Qutayba 1956, 39; al-Ṣūfī 1981, 154)."

Apparently referring to the visible pair (kap1+kap2 Tau and ups Tau) in the space ("the narrows") between the Pleiades ("al-Thurayya) and Hyades/Aldebaran ("the folllower", "al-dabaran").

Khalid AlAjaji

Laffitte (2012[6], 2025[7]).

IAU Working Group Star Names

The name was proposed to WGSN in 2023. Rhoads - apparently reading from Allen's (1899) description - assigned roman numerals I through V to phi, chi, kap01, kap02, and ups Tau. This would be assigning "Alkalbain" to the brightest of these five, kap01 Tau, "Alkalbain III" in Rhoads (1971).

Reference

  1. Ibn Qutayba al-Dīnawarī, Abū Muḥammad ʿAbdallah b. Muslim. 1956. Kitāb al-anwāʾ (fī mawāsim al-ʿArab). Hyderabad: Maṭbaʿat Majlis Dāʾirat al-Maʿārif al-ʿUthmāniyya.
  2. Kunitzsch, Paul. 1961. Untersuchungen zur Sternnomenklatur der Araber. Wiesbaden: Otto Harrassowitz.
  3. al-Ṣūfī, Abū al-Ḥusayn ʿAbd al-Raḥmān b. ʿUmar. 1981. Kitāb ṣuwar al-kawākib al-thamāniya wa al-arbaʿīn. Beirut: Dār al-Āfāq al-Jadīda.
  4. Allen, Richard Hinckley (1899). Star Names - Their Lore and Meaning. Dover Publications, Inc., New York
  5. Danielle Adams, Rain Stars Set, Lunar Stations Rise, 2018
  6. Roland Laffitte, Le ciel des Arabes, 2012
  7. Roland Laffitte, Nommer les étoile: 500 noms hérités des Arabes - Apport de l'uranographie arabe, Orient des Mots, 2025 (online)