Kaiwaka
1. (personal name) a star, possibly Kaus Astralis, which appears in late winter and heralds the beginning of the lunar month of Kohitātea (January) or Hakihea (December).
Mō te marama o Hānuere, arā o Kaitātea, o te tau 1923, ko Kaiwaka te whetū kei te ārahi i ēnei pō (TTT 1/1/1923:9). / For the month of January, that is Kaitātea, of 1923, Kaiwaka is the star that heralds these nights.