{
  "x402Version": 2,
  "id": 6647,
  "slug": "6647",
  "resource": "https://2s.io/api/space/satellite",
  "description": "Compute the current position of any cataloged Earth-orbiting satellite by NORAD catalog number (e.g. 25544 = ISS, 20580 = Hubble), using fresh Celestrak orbital elements propagated with SGP4. Returns sub-point latitude/longitude, altitude (km), and speed (km/s) for the requested instant (default: now; pass `at` as an ISO timestamp for any time within a few days of the elements' epoch). Supply observer `lat`/`lon` (and optional altKm) to also get look angles — azimuth, elevation, slant range, and whether the satellite is above your horizon — for visual/antenna pointing. Satellite tracking, pass prediction, ground-station planning. Public-domain orbital data; physical/mission metadata is not included.",
  "type": "http",
  "accepts": [
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      "network": "eip155:8453",
      "payTo": "0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "3600",
      "maxTimeoutSeconds": 60
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      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn",
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      "amount": "3600",
      "maxTimeoutSeconds": 60
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  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "lat": 40.7128,
            "lon": -74.006,
            "noradId": 25544
          },
          "type": "http"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "properties": {
              "method": {
                "const": "GET"
              },
              "queryParams": {
                "properties": {
                  "altKm": {
                    "description": "Observer altitude in km (default 0).",
                    "type": "number"
                  },
                  "at": {
                    "description": "Instant to compute (ISO). Default: now.",
                    "type": "string"
                  },
                  "lat": {
                    "description": "Observer latitude (for look angles).",
                    "maximum": 90,
                    "minimum": -90,
                    "type": "number"
                  },
                  "lon": {
                    "description": "Observer longitude (for look angles).",
                    "maximum": 180,
                    "minimum": -180,
                    "type": "number"
                  },
                  "noradId": {
                    "description": "NORAD catalog number.",
                    "maximum": 999999,
                    "minimum": 1,
                    "type": "integer"
                  }
                },
                "required": [
                  "noradId"
                ]
              },
              "type": {
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              }
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            "type": "object"
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        "required": [
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  "tags": [
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  "sourceHost": "2s.io",
  "lastUpdated": "2026-09-17T12:57:13.488Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-17T12:57:17.702Z"
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  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "2s.io",
    "manifest_name": "2s.io",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}