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16c62a97d5
- 新增时标、ΔT 模型、质心时间与 UT1 支持 - 改进日月食、月掩、行星事件及路径边界计算 - 完善恒星三维自行与动态距离传播 - 扩展 SVG、GeoJSON、KML 输出与底层距离换算工具 - 整理中英文手册、示例资源及回归测试
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13 KiB
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13 KiB
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<svg xmlns="http://www.w3.org/2000/svg" width="920" height="720" viewBox="0 0 920 720"><defs><radialGradient id="se-sun" cx="40%" cy="34%" r="64%"><stop offset="0%" stop-color="#fff8bb"/><stop offset="58%" stop-color="#ffd55f"/><stop offset="100%" stop-color="#f5a623"/></radialGradient></defs><rect width="100%" height="100%" fill="#efefed"/><rect x="22" y="18" width="876.000" height="684.000" fill="#ffffff" stroke="#c9c9c6" stroke-width="1.2"/><text x="460.000" y="44" fill="#111111" font-family="Georgia, 'Times New Roman', serif" font-size="26" font-weight="700" text-anchor="middle">2012-05-21 站心日环食</text><line x1="382.000" y1="57" x2="538.000" y2="57" stroke="#555" stroke-width="1"/><text x="460.000" y="86.000" fill="#222" font-family="Georgia, 'Times New Roman', serif" font-size="14" text-anchor="middle">经度=118.0894 纬度=24.4798 食型=日环食 食分=0.9333 掩食比=0.8724</text><text x="460.000" y="109.000" fill="#333" font-family="Georgia, 'Times New Roman', serif" font-size="13" text-anchor="middle">食甚：2012-05-21 06:10:25 CST 太阳高度 9.57 度 太阳位于金牛座</text><text x="460.000" y="132.000" fill="#333" font-family="Georgia, 'Times New Roman', serif" font-size="13" text-anchor="middle">沙罗 128 第 58/73 个成员 环食历时 00:04:19</text><text x="46.000" y="156.000" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700">全局路径</text><circle cx="319.200" cy="298.700" r="44.270" fill="url(#se-sun)" stroke="#c78211" stroke-width="1.4"/><circle cx="319.200" cy="298.700" r="46.270" fill="none" stroke="#ffec92" stroke-opacity="0.58" stroke-width="7"/><text x="319.200" y="237.430" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700" text-anchor="middle">北</text><text x="254.930" y="302.700" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700" text-anchor="middle">东</text><text x="383.470" y="302.700" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700" text-anchor="middle">西</text><text x="319.200" y="369.970" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700" text-anchor="middle">南</text><line class="ecliptic-line" x1="444.855" y1="325.707" x2="193.545" y2="271.693" stroke="#666" stroke-width="1" stroke-dasharray="4 3" opacity="0.82"/><text x="193.545" y="265.693" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="12" text-anchor="end">黄道</text><path d="M 402.115 319.452 L 395.122 317.737 L 388.190 316.016 L 381.318 314.290 L 374.506 312.559 L 367.755 310.824 L 361.064 309.085 L 354.435 307.343 L 347.868 305.598 L 341.361 303.850 L 334.917 302.101 L 328.534 300.351 L 322.212 298.599 L 322.156 298.583 L 319.444 297.826 L 316.744 297.069 L 315.953 296.847 L 309.755 295.095 L 303.620 293.344 L 297.546 291.594 L 291.533 289.845 L 285.582 288.099 L 279.693 286.355 L 273.865 284.614 L 268.098 282.876 L 262.392 281.143 L 256.746 279.415 L 251.161 277.691 L 245.636 275.973 L 240.171 274.261 L 237.246 273.339" fill="none" stroke="#555555" stroke-width="1.2" stroke-dasharray="5 4" stroke-linecap="round" stroke-linejoin="round"/><circle class="event-moon" data-label="C1" cx="402.115" cy="319.452" r="41.200" fill="none" stroke="#24518a" stroke-width="1.3" stroke-dasharray="5 4"/><circle class="event-center" data-label="C1" cx="402.115" cy="319.452" r="2.6" fill="#ffffff" stroke="#24518a" stroke-width="1.2"/><circle class="event-center" data-label="C2" cx="322.156" cy="298.583" r="2.6" fill="#ffffff" stroke="#24518a" stroke-width="1.2"/><circle class="event-moon" data-label="Greatest" cx="319.444" cy="297.826" r="41.348" fill="none" stroke="#111111" stroke-width="1.3" stroke-dasharray="5 4"/><circle class="event-center" data-label="Greatest" cx="319.444" cy="297.826" r="2.6" fill="#ffffff" stroke="#111111" stroke-width="1.2"/><circle class="event-center" data-label="C3" cx="316.744" cy="297.069" r="2.6" fill="#ffffff" stroke="#24518a" stroke-width="1.2"/><circle class="event-moon" data-label="C4" cx="237.246" cy="273.339" r="41.516" fill="none" stroke="#24518a" stroke-width="1.3" stroke-dasharray="5 4"/><circle class="event-center" data-label="C4" cx="237.246" cy="273.339" r="2.6" fill="#ffffff" stroke="#24518a" stroke-width="1.2"/><line class="contact-leader" x1="362.146" y1="309.448" x2="409.676" y2="310.433" stroke="#c96b6b" stroke-width="0.8" opacity="0.58"/><circle class="contact-point" cx="362.146" cy="309.448" r="3.2" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="409.676" y="314.433" fill="#b51616" font-family="Georgia, 'Times New Roman', serif" font-size="11" font-weight="700" text-anchor="start">C1 256°</text><line class="contact-leader" x1="363.436" y1="296.954" x2="415.868" y2="282.913" stroke="#c96b6b" stroke-width="0.8" opacity="0.58"/><circle class="contact-point" cx="363.436" cy="296.954" r="3.2" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="415.868" y="286.913" fill="#b51616" font-family="Georgia, 'Times New Roman', serif" font-size="11" font-weight="700" text-anchor="start">C2 272°</text><line class="contact-leader" x1="282.318" y1="274.214" x2="248.952" y2="260.449" stroke="#c96b6b" stroke-width="0.8" opacity="0.58"/><circle class="contact-point" cx="282.318" cy="274.214" r="3.2" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="248.952" y="264.449" fill="#b51616" font-family="Georgia, 'Times New Roman', serif" font-size="11" font-weight="700" text-anchor="end">C3 56°</text><line class="contact-leader" x1="276.908" y1="285.613" x2="232.554" y2="287.436" stroke="#c96b6b" stroke-width="0.8" opacity="0.58"/><circle class="contact-point" cx="276.908" cy="285.613" r="3.2" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="232.554" y="291.436" fill="#b51616" font-family="Georgia, 'Times New Roman', serif" font-size="11" font-weight="700" text-anchor="end">C4 73°</text><line class="event-leader" x1="402.115" y1="319.452" x2="344.400" y2="276.966" stroke="#24518a" stroke-width="0.8" stroke-dasharray="3 3" opacity="0.72"/><text x="329.971" y="268.844" fill="#174f8a" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="end">C1</text><line class="event-leader" x1="322.156" y1="298.583" x2="276.005" y2="266.862" stroke="#24518a" stroke-width="0.8" stroke-dasharray="3 3" opacity="0.72"/><text x="264.467" y="261.431" fill="#174f8a" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="end">C2</text><line class="event-leader" x1="319.444" y1="297.826" x2="292.751" y2="348.105" stroke="#24518a" stroke-width="0.8" stroke-dasharray="3 3" opacity="0.72"/><text x="286.078" y="363.175" fill="#174f8a" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="end">食甚</text><line class="event-leader" x1="316.744" y1="297.069" x2="370.350" y2="321.764" stroke="#24518a" stroke-width="0.8" stroke-dasharray="3 3" opacity="0.72"/><text x="383.752" y="330.438" fill="#174f8a" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="start">C3</text><line class="event-leader" x1="237.246" y1="273.339" x2="284.466" y2="305.003" stroke="#24518a" stroke-width="0.8" stroke-dasharray="3 3" opacity="0.72"/><text x="296.271" y="315.418" fill="#174f8a" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="start">C4</text><text x="46.000" y="457.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700">阶段视圆图</text><rect x="46.000" y="467.400" width="157.600" height="164.400" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="124.800" y="485.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="middle">C1 初亏</text><circle cx="124.800" cy="548.600" r="22.694" fill="url(#se-sun)" stroke="#c78211" stroke-width="1"/><circle cx="124.800" cy="548.600" r="23.894" fill="none" stroke="#ffec92" stroke-opacity="0.55" stroke-width="3"/><circle class="stage-moon" cx="167.303" cy="559.238" r="21.120" fill="#050505" stroke="#111111" stroke-width="1.1"/><circle class="stage-contact-point" cx="146.814" cy="554.110" r="2.5" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="124.800" y="619.800" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="11" text-anchor="middle">05:08:12</text><rect x="213.600" y="467.400" width="157.600" height="164.400" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="292.400" y="485.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="middle">C2 环食始</text><circle cx="292.400" cy="548.600" r="22.694" fill="url(#se-sun)" stroke="#c78211" stroke-width="1"/><circle cx="292.400" cy="548.600" r="23.894" fill="none" stroke="#ffec92" stroke-opacity="0.55" stroke-width="3"/><circle class="stage-moon" cx="293.915" cy="548.540" r="21.193" fill="#050505" stroke="#111111" stroke-width="1.1"/><circle class="stage-contact-point" cx="315.076" cy="547.705" r="2.5" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="292.400" y="619.800" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="11" text-anchor="middle">06:08:15</text><rect x="381.200" y="467.400" width="157.600" height="164.400" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="460.000" y="485.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="middle">食甚</text><circle cx="460.000" cy="548.600" r="22.694" fill="url(#se-sun)" stroke="#c78211" stroke-width="1"/><circle cx="460.000" cy="548.600" r="23.894" fill="none" stroke="#ffec92" stroke-opacity="0.55" stroke-width="3"/><circle class="stage-moon" cx="460.125" cy="548.152" r="21.196" fill="#050505" stroke="#111111" stroke-width="1.1"/><text x="460.000" y="619.800" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="11" text-anchor="middle">06:10:25</text><rect x="548.800" y="467.400" width="157.600" height="164.400" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="627.600" y="485.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="middle">C3 环食终</text><circle cx="627.600" cy="548.600" r="22.694" fill="url(#se-sun)" stroke="#c78211" stroke-width="1"/><circle cx="627.600" cy="548.600" r="23.894" fill="none" stroke="#ffec92" stroke-opacity="0.55" stroke-width="3"/><circle class="stage-moon" cx="626.341" cy="547.764" r="21.198" fill="#050505" stroke="#111111" stroke-width="1.1"/><circle class="stage-contact-point" cx="608.694" cy="536.048" r="2.5" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="627.600" y="619.800" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="11" text-anchor="middle">06:12:34</text><rect x="716.400" y="467.400" width="157.600" height="164.400" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="795.200" y="485.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="middle">C4 复圆</text><circle cx="795.200" cy="548.600" r="22.694" fill="url(#se-sun)" stroke="#c78211" stroke-width="1"/><circle cx="795.200" cy="548.600" r="23.894" fill="none" stroke="#ffec92" stroke-opacity="0.55" stroke-width="3"/><circle class="stage-moon" cx="753.189" cy="535.600" r="21.282" fill="#050505" stroke="#111111" stroke-width="1.1"/><circle class="stage-contact-point" cx="773.521" cy="541.891" r="2.5" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="795.200" y="619.800" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="11" text-anchor="middle">07:20:54</text><text x="40.000" y="658.000" fill="#333" font-family="Georgia, 'Times New Roman', serif" font-size="12">太阳固定在中心；月球路径使用站心切平面。图上左东右西，向上为北。</text><text x="40.000" y="676.000" fill="#555" font-family="Georgia, 'Times New Roman', serif" font-size="12">上方为全局路径，C2/C3 只标点位；下方为各阶段独立视圆图。接触点位置</text><text x="40.000" y="694.000" fill="#555" font-family="Georgia, 'Times New Roman', serif" font-size="12">角从天球北点起向东量。 图中时刻为 UTC（显示时区 CST，UTC+08:00）</text><rect x="604.400" y="186.700" width="260.000" height="117.000" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="616.400" y="206.700" fill="#111111" font-family="Georgia, 'Times New Roman', serif" font-size="13" font-weight="700">接触时刻 (CST)</text><text x="616.400" y="224.200" fill="#333333" font-family="Georgia, 'Times New Roman', serif" font-size="11.5">C1 初亏 05:08:12 方位 255.9°</text><text x="616.400" y="241.700" fill="#333333" font-family="Georgia, 'Times New Roman', serif" font-size="11.5">C2 环食始 06:08:15 方位 272.3°</text><text x="616.400" y="259.200" fill="#333333" font-family="Georgia, 'Times New Roman', serif" font-size="11.5">GE 食甚 06:10:25</text><text x="616.400" y="276.700" fill="#333333" font-family="Georgia, 'Times New Roman', serif" font-size="11.5">C3 环食终 06:12:34 方位 56.4°</text><text x="616.400" y="294.200" fill="#333333" font-family="Georgia, 'Times New Roman', serif" font-size="11.5">C4 复圆 07:20:54 方位 72.8°</text></svg> |