Chade
country · République du Tchad/Jumhuriyat Tshad · 12.1000, 15.0333 (capital N'Djamena (coordenadas do Factbook, minuto de arco convertido em decimal))
The documented birth
independence — 1960-08-11
Marco do Estado moderno segundo o World Factbook (primeiro marco datável do campo Independence; o texto integral, com notas e marcos anteriores quando existem, está verbatim em fonte.prova)
Uncertainty stated: dia exato segundo a fonte; hora não documentada — grão do DIA (contrato §4); texto integral do campo Independence preservado verbatim na prova
The sky of the milestone
The source gives the DAY, not the hour — so the chart uses a conventional noon: signs and slow planets hold; the fine position of the Moon and the houses are indicative, never conclusive.
Computing in the engine…
The source
“Independence: "11 August 1960 (from France)" | Capital: "N'Djamena", geographic coordinates: "12 06 N, 15 02 E"”
Events from the corpus here
The world's event bank holds no events in this place yet — it grows with a source of its own for each event, never by inference.