{"uid":"cap_V198zznfuxo-O977VuotN","slug":"saylor-innovations-data-desk-satellite-orbital-elements-a1cba9db","name":"Saylor Innovations Data Desk – Satellite Orbital Elements","description":"Satellite orbital elements from CelesTrak by NORAD id or name - epoch, inclination, eccentricity, period, perigee and apogee altitude and orbit class","url":"https://saylorinnovations.com/api/space/satellite?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["norad"],"properties":{"norad":{"type":"string","description":"NORAD catalog number, e.g. 25544 for the ISS"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["matches","satellites"],"properties":{"note":{"type":"string","description":"Caveat or context for reading the result"},"query":{"type":"object","properties":{"norad":{"type":["number","null"],"description":"NORAD catalog number requested"}},"description":"The query as the server interpreted it"},"source":{"type":"string","description":"Data source the values come from"},"matches":{"type":"number","description":"Matching items"},"satellites":{"type":"array","items":{"type":"object","properties":{"name":{"description":"Name"},"bstar":{"type":["number","null"],"description":"B* drag term from the TLE"},"epoch":{"type":["string","null"],"description":"Time of the orbital elements (UTC)"},"norad_id":{"description":"Norad id identifier"},"raan_deg":{"description":"Raan, in degrees"},"orbit_class":{"description":"Orbit class"},"eccentricity":{"type":["number","null"],"description":"Orbital eccentricity, 0 is circular"},"period_minutes":{"description":"Period, in minutes"},"epoch_age_hours":{"description":"Epoch age, in hours"},"inclination_deg":{"description":"Inclination, in degrees"},"mean_anomaly_deg":{"description":"Mean anomaly, in degrees"},"apogee_altitude_km":{"description":"Apogee altitude, in kilometres"},"arg_of_perigee_deg":{"description":"Arg of perigee, in degrees"},"semi_major_axis_km":{"description":"Semi major axis, in kilometres"},"perigee_altitude_km":{"description":"Perigee altitude, in kilometres"},"mean_motion_rev_per_day":{"description":"Mean motion rev per day"},"international_designator":{"description":"International designator"}}},"description":"Satellites with name, NORAD id, international designator, epoch and orbital elements (inclination, eccentricity, period, apogee and perigee)"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_H45XgleEZXsr0Kzn3uq5o","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns satellite orbital elements (epoch, inclination, eccentricity, period, perigee/apogee altitude, orbit class) from CelesTrak by NORAD catalog number","exampleAgentPrompt":"What are the current orbital elements for the International Space Station — I need the inclination, eccentricity, orbital period, and apogee/perigee altitudes for NORAD ID 25544.","exampleUseCases":[{"title":"ISS orbital status check","prompt":"Can you pull the current orbital elements for the ISS — specifically its inclination, eccentricity, period, and apogee and perigee altitudes? Its NORAD ID is 25544."},{"title":"Satellite reentry risk assessment","prompt":"I need the perigee altitude and B* drag term for the satellite with NORAD ID 43013 to assess how close it is to atmospheric reentry."},{"title":"Orbit class identification for a satellite","prompt":"What orbit class is NORAD satellite 28654 in, and what are its semi-major axis and orbital period?"}],"resultDescription":"A JSON object containing a 'satellites' array with full orbital element details for each matched satellite: name, NORAD ID, epoch timestamp, epoch age in hours, inclination in degrees, eccentricity, orbital period in minutes, perigee altitude in km, apogee altitude in km, semi-major axis in km, RAAN in degrees, argument of perigee in degrees, mean anomaly in degrees, B* drag term, and orbit class. Also includes the interpreted query, number of matches, data source attribution, and optional notes.","failureModes":["Unknown NORAD ID returns zero matches with an empty satellites array","Malformed or non-numeric NORAD ID may return a validation error","CelesTrak data may be stale if the upstream source has not published recent TLEs, reflected in a high epoch_age_hours value","Network timeout or upstream CelesTrak unavailability could result in a 5xx error","Missing required 'norad' query parameter returns an error"],"whenToPreferThis":"Choose this endpoint when you need structured, parsed orbital element data (inclination, eccentricity, period, apogee/perigee, orbit class) for a specific satellite identified by NORAD catalog number, without needing to parse raw TLE text yourself. It is ideal for agents that need machine-readable orbital parameters for downstream calculations or display, rather than raw Two-Line Element sets. Prefer over raw CelesTrak if you want pre-computed altitude and period values.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T00:33:31.212Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-data-desk-satellite-orbital-elements-a1cba9db"}