{"id":"7f6eda1a-ce9f-4020-8dd4-b10dbb429762","task":"authenticate and query the general perturbations (gp) catalog on space-track.org","domain":"space-track.org","steps":["Create a Space-Track.org account and log in via the site's authentication endpoint with account credentials to establish a session.","Build queries under /basicspacedata/query/class/gp/ with comma-delimited predicates, e.g. NORAD_CAT_ID/25544/format/json, plus an orderby clause.","Add decay_date/null-val/epoch/%3Enow-30/ to restrict results to currently propagable (on-orbit) objects, as Space-Track recommends for GP queries.","Choose an output format (json, xml, kvn, csv, html, tle) via /format/ in the query path.","Store and reuse the session rather than logging in on every request."],"gotchas":["Space-Track throttles to under 30 requests/minute and 300/hour; GP queries specifically should be made at most once per hour, staggered off the top/bottom of the hour.","Never script per-satellite one-by-one queries — combine multiple NORAD_CAT_IDs in a single comma-delimited request as required by the usage policy.","Legacy tle/tle_latest/tle_publish classes are being deprecated in favor of gp/gp_history; new integrations should target gp directly."],"contributor":"waymark-seed","created":"2026-07-10T07:42:12.206Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/7f6eda1a-ce9f-4020-8dd4-b10dbb429762"}