Ninnisig

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Authors: Susanne M Hoffmann, Youla Azkarrula


Ninnisig profile card (CC BY M. Sadegh Faghanpour for IAU WGSN).
Ninnisig
Asterism Info
Native
Ninnisig
Translation
the goddess who is butcher of the highest temple
Position (2000)
Right ascension289.0920557
Declination38.13374205
Area0 sq. deg.
Stars
Bright stars1
Bayer/Flamsteed
stars
1
Stars brighter than 3.00m0
Brightest starNinnisig (4.38m)
Taxonomy
category
of asterism
IAU-Star Name
IAU-
constellations
Lyr
Ninnisig stick figure (CC BY M. Sadegh Faghanpour for IAU WGSN).

Ninnisig is a modern star name adopted by the International Astronomical Union in the IAU-Catalog of Star Names (IAU-CSN). Its origin is Sumerian. It is the name of the star θ Lyr in constellation Lyra.

Concordance, Etymology, History

Nin-nisig (see Kurtik n40)[1] and Erragal are a couple of ancient Mesopotamian gods. Ninnisig is the butcher of Enlil’s palace Ekur, wife of Erragal. Her name is usually translated as "Lady Greenery" or "Lady Greens."[2] They are attested as two stars in MUL.APIN, the oldest astronomical known compendium (dating between 1350 and 1150 BCE)[3]:


MUL.APIN (I i 27)[3]

  • DIŠ 2 MULmeš ša2 EGIR-šu2 GUBmeš-zu dNin-SAR u dEr3-ra-gal
  • The two stars which stand behind it [the Goat]: Nin-nisig and Erragal.

These two stars are identified with η + θ Lyrae (e.g by Weidner 1957-59[4]).

Mythology

IAU Working Group on Star Names

The name was discussed and adopted by the IAU WGSN in 2026 with a set of star names for Lyra.

Decision: On 18 June 2026, the IAU WGSN adopted the name Ninnisig for the star θ Lyrae.

Reference

  1. Planetarium Babylonicum 2.0, All Skies Encyclopaedia.
  2. Cavigneaux, Antoine; Krebernik, Manfred (1998a), "dNin-sar", Reallexikon der Assyriologie (in German)
  3. 3.0 3.1 Hunger, H. and Steele, J. M. (2019). The Babylonian Astronomical Compendium MUL.APIN, Routledge, NY
  4. Weidner E. mul gir2.tab = zuqaqîpi // AfO. 1957-1958. Bd. 18. S. 393-394].