2026-05-01 22:38:44 +08:00
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package uranus
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import (
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"time"
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"b612.me/astro/basic"
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"b612.me/astro/calendar"
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)
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// AscendingNode 天王星升交点黄经 / ascending node longitude of Uranus.
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2026-10-15 23:54:15 +08:00
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func (module *Uranus) AscendingNode(date time.Time) float64 {
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return module.AscendingNodeN(date, -1)
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2026-05-01 22:38:44 +08:00
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}
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2026-10-15 23:54:15 +08:00
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// AscendingNodeN 天王星升交点黄经(n 变体) / n-parameterised ascending node longitude of Uranus.
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func (module *Uranus) AscendingNodeN(date time.Time, n int) float64 {
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2026-09-23 18:55:12 +08:00
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jd := calendar.Date2JD(date.UTC())
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2026-10-15 23:54:15 +08:00
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return basic.UranusAscendingNodeNWithInstance(basic.UTC2TT(jd), n, module.inst)
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2026-05-01 22:38:44 +08:00
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}
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// DescendingNode 天王星降交点黄经 / descending node longitude of Uranus.
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2026-10-15 23:54:15 +08:00
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func (module *Uranus) DescendingNode(date time.Time) float64 {
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return module.DescendingNodeN(date, -1)
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2026-05-01 22:38:44 +08:00
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}
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2026-10-15 23:54:15 +08:00
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// DescendingNodeN 天王星降交点黄经(n 变体) / n-parameterised descending node longitude of Uranus.
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func (module *Uranus) DescendingNodeN(date time.Time, n int) float64 {
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2026-09-23 18:55:12 +08:00
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jd := calendar.Date2JD(date.UTC())
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2026-10-15 23:54:15 +08:00
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return basic.UranusDescendingNodeNWithInstance(basic.UTC2TT(jd), n, module.inst)
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2026-05-01 22:38:44 +08:00
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}
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