celestrak.satellite.tle
shallowio.github.whiteknightonhorse/apibase · Verify this server
Retrieve the current Two-Line Element (TLE) orbital data for a specific satellite using its NORAD catalog number. Returns the full GP (General Perturbations) element set: epoch, inclination, RAAN, eccentricity, argument of perigee, mean anomaly, mean motion (revolutions/day), B* drag coefficient, and computed orbital period in minutes. Data is sourced from the US Space Force 18th Space Control Squadron via CelesTrak. Useful for orbital mechanics calculations, satellite pass predictions, and tracking any of the 27,000+ catalogued space objects. Popular NORAD IDs: 25544 (ISS), 20580 (Hubble), 33591 (NOAA-18).
1 trials · measured 26 days ago
celestrak.satellite.tle scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.whiteknightonhorse/apibase, measured 23 Sept 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote + stdio
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-09-23 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
Embed this score
Available for every tool, scored or not — not a verification perk. Always links back to this page.
[](https://vouch.tools/tools/52a7e094-b11a-4257-af4a-a4de27a7c80e)