next page previous page table of contents home

At the beginning of side b, on the other hand, was probably considered the effects of precession with a reorientation of the current view and back from Corvus to a heliacal position 27 days later, corresponding to turning back the precessional wheel for about 27 / 365 * 26000 = ca 1900 years. Or approximately to time zero of the Gregorian calendar:

Side b
April 17 (107) 18 19 345
Cb1-1 (393) Cb1-2 Cb1-3
E tupu - ki roto o te hau tea
Polaris, Baten Kaitos (26.6), Metallah (26.9), Segin, Mesarthim, ψ Phoenicis (27.2), SHERATAN, φ Phoenicis (27.4) ι Arietis (28.0), λ Arietis (28.2) Alrisha, χ Phoenicis (29.2)
October 16 (289) 17 18
ν Centauri (208.7), μ Centauri, υ Bootis (208.8) Muphrid (210.1), ζ Centauri (210.3) φ Centauri (211.0), υ¹ Centauri (211.1)

At that time Sheratan (β Arietis) indeed was the First Horn of Aries:

From Ca1-1 (March 22) up to and including Ca14-29 (April 17) there are 392 glyphs. From March 22 (81) to April 17 (107) there were 365 + 27 days.

However, the First Point of Libra cannot be at the beginning of side b. For even if they looked at the stars close to the Full Moon in the night of April 17 there was no Libra star close by.
 
The first star in Libra to rise with the Sun was Zuben Elgenubi (α) in day 80 + 224 = 304 (October 31). Its first nakshatra position on side b should have been that corresponding to the night of Gregorian day 107 (April 17) + 304 - 289 (October 16) = 122 (May 2) at Cb1-1 + 15, i.e. Cb1-16:
 
April 28 29 30 (120)
Cb1-12 Cb1-13 (405) Cb1-14
manu rere - kua rere ga manu - ki te ragi eaha te nuku erua koia kua huki
no stars listed Head of the Fly (39.6), Kaffaljidhma (39.8), Angetenar (40.2)
October 27 (300) 28 29
Haris (219.7). σ Bootis (220.2), η Centauri (220.4) ρ Lupi (221.0), Toliman (221.2) π Bootis (221.8), ζ Bootis (221.9), 31 Bootis (222.0), Yang Mun (222.1), Rijl al Awwa (222.5)
May 1 (121) 2 3
Cb1-15 Cb1-16 Cb1-17 (409)
e niu tu ki te ariki - e ka hua ra tona rima koia kua iri i ruga o te rima - e o to vaha mea
Right Wing (40.9), BHARANI (41.4) τ² Eridani (41.7) no star listed
October 30 31 (304) November 1
ο Bootis (222.9), Izar (223.0), 109 Virginis (223.3) ZUBEN ELGENUBI (224.2), ξ Bootis, ο Lupi (224.5) Kochab (225.0)

Kochab (β Ursae Majoris) would according to this not be at Niu in Cb1-15. But Zuben Elgenubi (α Librae) would (ideally) have been close to the Full Moon in May 2, together with other stars rising with the Sun in October 31.

And 637 (Cb10-15) - 408 (Cb1-16) = 229 days later, in June 17, it would have been time for Zuben Elgenubi to culminate at midnight:

June 15 16   17 18 (169) 19 20
Cb10-13 Cb10-14 Cb10-15 Cb10-16 Cb10-17 Cb10-18 (640)
te moa nui - kua vaha te hokohuki- te mata te matagi ma te rau hei te hokohuki - te moko te kava - te hokohuki te kihikihi i te rima o te tagata
γ Leporis (85.9), μ Columbae (86.1), Saiph (86.5) ζ Leporis (86.6) Wezn (87.6), δ Leporis (87.7), Tze (87.9), BETELGEUZE (88.3), ξ Columbae (88.5) σ Columbae (88.7), η Leporis (89.0), Praja-pāti, Menkalinan, Mahashim, γ Columbae (89.3) η Columbae (89.7), μ Orionis (90.3) 6h (91.3)
Zuben Elgenubi 533  ν Orionis (91.4), θ Columbae (91.5)
December 15 16 17 18 19 20 (354)
Kew Ho (268.6), η Pavonis (268.7), Apollyon (268.9), Muliphen (269.0), Basanismus (269.5) Pherkard (269.9), Ptolemy Cluster (270.5) Rukbalgethi Genubi (271.1), ξ Herculis (271.5) Etamin, ν Herculis (271.7), ν Ophiuchi (271.8), ζ Serpentis (272.4) τ Ophiuchi (272.9) 18h (273.9)
NASH (273.7), θ Arae (273.8), Zhōngshān (274.0)

But when Zuben Elgenubi was the First Point of Libra it would have been much earlier than ca 1900 years before the time of rongorongo. October 31 (304) - 265 (September 22, equinox) = 39 and 39 / 365 * 26000 = ca 2800 years.