NASA / NORAD 双行轨道要素 (Two-Line Element)
请输入TLE数据:第一行为卫星名称(可选),第二行和第三行为轨道要素数据(每行69个字符)
POST /tle/api/parse
Content-Type: application/json
{ "tle": "ISS (ZARYA)\n1 25544U 98067A 08264.51782528 ...\n2 25544 51.6416 ..." }
Response: { "ok": true, "data": { "perigee_alt_km": ..., "apogee_alt_km": ..., "inclination": ..., "datetime": "YYYY-MM-DD HH:MM:SS UTC" } }