Endpoints¶

Base URL: https://orbital-data-api.davidhsu.cc/api/v1

All endpoints require an API key via the X-Api-Key header, except /status, /explore/*, and /feedback.

Current GP¶

Method	Path	Description
`GET`	`/gp/{norad_id}`	Latest element set for one object
`GET`	`/gp`	Search/filter current element sets

Method	Path	Description
`GET`	`/gp/{norad_id}/history`	Historical element sets (time-range query)
`GET`	`/gp/{norad_id}/nearest`	Nearest element set to a given epoch
`GET`	`/gp/{norad_id}/adjacent`	Bracketing element sets around an epoch
`GET`	`/gp/{norad_id}/range`	Epoch range and record count for an object
`GET`	`/gp/epoch`	Bulk snapshot — all objects at a point in time

Method	Path	Description
`GET`	`/catalog/{norad_id}`	Satellite metadata for one object
`GET`	`/catalog`	Search satellite catalog

Method	Path	Description
`GET`	`/explore/catalog`	Browse satellite catalog
`GET`	`/explore/gp/{norad_id}`	Current GP + metadata for one object

Method	Path	Description
`POST`	`/feedback`	Submit feedback (Turnstile captcha required)

Method	Path	Description
`GET`	`/status`	API health and data freshness (no auth required)