Skip to main content
Tianji

明·万民英 · Chapter 621 / 1491

卷13·先别黄道之移宫次推星辰之进步

245 characters2 linked terms

Chapter 621 of 1491

日行黄道,月行九道,天本无道也。因日月之行而强名耳。月道距黄道远,六度二分,而九道当交之处,交初为罗㬋,交中为计都。自交初至交中,月在黄道外,名阳历,乃背罗向计之处。自交中至交初,月在黄道内,名阴历,乃背计向罗之处也。月道犹水道,日道犹陆道,而罗计犹桥道。是黄道在于四七之间,有一定之处也。耶律纯以春黄道始于东,而以四木度为之;夏黄道始于南,而以四火度为之;秋黄道始于西,而以四金度为之;冬黄道始于北,而以四水度为之。不明天文,亦大谬矣。夫不知黄道之移宫,又何以推星辰之进步,故为黄道之歌。

The text above is reproduced verbatim from the source: no translation, summary or rewriting. This edition is unpunctuated in the source; punctuation was added programmatically, not by the original printing.

卷13·先别黄道之移宫次推星辰之进步 · 星学大成 · 天机 Tianji