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<text x="150" y="165" font-size="0.6em">Vernier d'angle horaire </text>
<text x="140" y="180" font-size="0.6em">0h et 12h sont les méridiens </text>
<text x="110" y="195" font-size="0.4em">AH>12h = objet à l'est, enlever 12h à l'AH, et inverser la déclinaison </text>

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