<marker id="local-occultation-arrow"viewBox="0 0 10 10"refX="8"refY="5"markerWidth="5"markerHeight="5"orient="auto-start-reverse"><pathd="M 0 0 L 10 5 L 0 10 z"fill="#9b3f36"/></marker></defs><rectwidth="100%"height="100%"fill="#efefed"/><rectx="22"y="18"width="876.000"height="684.000"fill="#ffffff"stroke="#c9c9c6"stroke-width="1.2"/><textx="460.000"y="44"fill="#111111"font-family="Georgia, 'Times New Roman', serif"font-size="26"font-weight="700"text-anchor="middle">2025-06-05 指定地点月掩HR 4799</text><linex1="382.000"y1="57"x2="538.000"y2="57"stroke="#555"stroke-width="1"/><textx="460.000"y="82.000"fill="#222222"font-family="Georgia, 'Times New Roman', serif"font-size="14"text-anchor="middle">观测点 121.5660°E, 6.8071°N | 海拔 0 米 | 全掩 | 掩星历时 1时36分09.6秒</text><textx="460.000"y="101.000"fill="#3b4143"font-family="Georgia, 'Times New Roman', serif"font-size="13"text-anchor="middle">掩甚 2025-06-05 20:02:06.3 CST | 最小角距 0.01 角秒 | 月球高度 +75.6° 方位 207.9°</text><textx="44.000"y="126.000"fill="#161a1b"font-family="Georgia, 'Times New Roman', serif"font-size="14"font-weight="700">站心恒星轨迹</text><textx="333.500"y="181.106"fill="#293235"font-family="Georgia, 'Times New Roman', serif"font-size="12"font-weight="700"text-anchor="middle">北</text><textx="204.406"y="311.200"fill="#293235"font-family="Georgia, 'Times New Roman', serif"font-size="12"font-weight="700"text-anchor="middle">东</text><textx="462.594"y="311.200"fill="#293235"font-family="Georgia, 'Times New Roman', serif"font-size="12"font-weight="700"text-anchor="middle">西</text><textx="333.500"y="442.294"fill="#293235"font-family="Georgia, 'Times New Roman', serif"font-size="12"font-weight="700"text-anchor="middle">南</text><gclass="overview-moon"data-illumination="0.720461"data-bright-limb-position-angle="292.268"><circleclass="moon-phase-dark"cx="333.500"cy="307.200"r="111.094"fill="#24272a"/><clipPathid="local-star-occultation-moon-overview"><pathd="M 0 -111.094 A 111.094 111.094 0 0 1 0 111.094 A 48.984 111.094 0 0 1 0 -111.094 Z"transform="translate(333.500 307.200) rotate(-382.268)"/></clipPath><gclass="moon-phase-lit"clip-path="url(#local-star-occultation-moon-overview)"><usehref="#le-moon"x="222.406"y="196.106"width="222.188"height="222.188"/></g><circlecx="333.500"cy="307.200"r="111.094"fill="none"stroke="#4f5d60"stroke-width="1.1"opacity="0.9"/></g><lineclass="lunar-path-line"x1="246.574"y1="404.969"x2="420.426"y2="209.431"stroke="#506975"stroke-width="1.1"stroke-dasharray="7 4"opacity="0.86"/><textclass="lunar-path-label"x="240.574"y="398.969"fill="#405966"stroke="#ffffff"stroke-width="3"paint-order="stroke"font-family="Georgia, 'Times New Roman', serif"font-size="12"text-anchor="end">白道</text><pathclass="local-star-track"d="M 260.453 390.901 L 263.497 387.382 L 266.539 383.867 L 269.578 380.354 L 272.615 376.845 L 275.651 373.339 L 278.685 369.837 L 281.718 366.337 L 284.751 362.841 L 287.783 359.348 L 290.814 355.858 L 293.846 352.372 L 296.877 348.889 L 299.909 345.409 L 302.942 341.932 L 305.976 338.459 L 309.011 334.989 L 312.048 331.523 L 315.086 328.059 L 318.126 324.600 L 321.169 321.143 L 324.214 317.690 L 327.262 314.240 L 330.313 310.794 L 333.368 307.351 L 333.501 307.201 L 336.426 303.912 L 339.487 300.476 L 342.553 297.044 L 345.623 293.615 L 348.698 290.189 L 351.778 286.767 L 354.863 283.348 L 357.953 279.933 L 361.049 276.521 L 364.151 273.113 L 367.258 269.709 L 370.373 266.307 L 373.494 262.910 L 376.621 259.516 L 379.756 256.125 L 382.899 252.738 L 386.049 249.355 L 389.207 245.975 L 392.373 242.598 L 395.547 239.225 L 398.730 235.856 L 401.923 232.490 L 405.124 229.128 L 408.334 225.769 L 408.593 225.500"fill="none"stroke="#9b3f36"stroke-width="1.7"stroke-dasharray="5 4"opacity="0.82"marker-end="url(#local-occultation-arrow)"/><gclass="overview-star"data-label="Immersion"><circlecx="260.453"cy="390.901"r="4.2"fill="#fff7d6"stroke