OrbitalWiki
Catalog of 16,000+ satellites merging CelesTrak, GCAT, Wikidata; free tier included
- Authentication
- API Key
- HTTPS
- Yes
- CORS
- Yes
- Category
- Science & Math
- Documentation / URL
- https://orbitalwiki.com/developers
Overview
OrbitalWiki provides satellite/space-object data — key-based, CORS-enabled.
⚠️ Status (verified 2026-08): the API deployment returns HTTP 404 “DEPLOYMENT_NOT_FOUND” (Vercel) — the deployment was removed. Do not build new projects on it.
What it used to provide
curl "https://api.orbitalwiki.com/v1/objects?api_key=YOUR_KEY"Alternatives
- N2YO-style satellite APIs or Launch Library (listed on this site).
FAQ
Is OrbitalWiki working? Our 2026-08 test got DEPLOYMENT_NOT_FOUND (verified) — treat it as removed.
Was it free? Key-based per the listing.
What replaced it? Satellite data APIs / Launch Library (listed).
More in Science & Math
| API | Auth | HTTPS | CORS | |
|---|---|---|---|---|
| arcsecond.io Multiple astronomy data sources | No auth | Yes | Unknown | ↗ |
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| CORE Access the world's Open Access research papers | API Key | Yes | Unknown | ↗ |
| CycleCalcs Interpreted astronomy: sun and moon times, moon phases, planets, eclipses, seasons | No auth | Yes | Yes | ↗ |