#space

NASA's catalogue of 45,000+ meteorites recovered on Earth as an API. For each meteorite: its name, NASA id, classification (recclass, e.g. L5, Iron), mass in grams, whether it was seen to fall or simply found, the year, and the latitude/longitude where it was recovered. Look one up by name or id, find the meteorites NEAR any coordinate (great-circle distance), rank by mass or year, list a classification or year, or search. Great for space, education, mapping and museum apps. Distinct from asteroids and close-approach data — these are rocks already on the ground.

api.oanor.com/meteorites-api

Orbital-mechanics maths as an API, computed locally and deterministically. The circular endpoint computes a circular orbit around a body — the orbital speed v = √(GM/r), the orbital period T = 2π·√(r³/GM), the escape speed and the specific orbital energy — from a built-in body (Sun, Mercury through Neptune, the Moon) and an altitude above its surface, or from an explicit orbital radius, central mass or standard gravitational parameter. The escape endpoint gives the escape velocity √(2·GM/r) at any radius or altitude, which is √2 times the circular-orbit speed there. The period endpoint applies Kepler's third law in both directions: from a semi-major axis it returns the orbital period, and from a period it returns the semi-major axis — so a sidereal day around Earth gives the geostationary radius of about 42,164 km. Speeds come out in metres and kilometres per second and km/h, distances in metres and kilometres, and periods in seconds, minutes, hours and days. Everything is computed in SI and is instant and private. Ideal for aerospace and satellite tools, space-mission and education apps, astronomy and KSP-style games, and physics calculators. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. This is orbital mechanics; for live satellite catalogues use a satellites API and for sky positions use an astronomy API.

api.oanor.com/orbital-api

Aproximaciones cercanas de objetos cercanos a la Tierra en vivo como API, directamente del sistema de Datos de Aproximaciones Cercanas (CAD) de NASA/JPL. Enumera los asteroides y cometas que pasan más cerca de la Tierra durante los próximos N días (o hacia atrás), con la fecha de aproximación, distancia de paso (en unidades astronómicas, distancias lunares y kilómetros), velocidad relativa y un diámetro estimado a partir de la magnitud absoluta del objeto; o consulta el historial completo de aproximaciones cercanas para un objeto específico (por ejemplo, 99942 Apophis, 101955 Bennu). Ideal para paneles de defensa planetaria, aplicaciones de astronomía y espacio, educación y contenido de "asteroide de la semana".

api.oanor.com/closeapproach-api

The NASA/JPL Small-Body Database (SBDB) as an API — 30,000+ named asteroids and comets with their physical and orbital properties. Look up any minor body by number (e.g. 1 → Ceres), name (Vesta) or SPK-ID; search by name with filters for orbit class, near-Earth (NEO) and potentially-hazardous (PHA) status; or list every near-Earth object. Each record carries the diameter, albedo, absolute magnitude, rotation period and the osculating orbit (semi-major axis, eccentricity, inclination, period) plus the orbit class (main-belt, Apollo, Trojan, …). Ideal for astronomy apps, planetarium software, education and space dashboards.

api.oanor.com/asteroids-api

El catálogo de satélites CelesTrak (SATCAT) como una API: más de 33,000 cargas útiles y cuerpos de cohetes catalogados en órbita terrestre (y en desintegración). Busque cualquier objeto por su número de catálogo NORAD (ej. 25544 → ISS (ZARYA)) o designador internacional (ej. 1998-067A); busque por nombre con filtros por propietario/país, tipo de objeto y estado en órbita; o enumere cada operador con recuentos de objetos. Cada registro incluye el estado operativo, fecha y sitio de lanzamiento, estado de desintegración y órbita (período, inclinación, apogeo/perigeo). Ideal para paneles espaciales, rastreadores de satélites, OSINT y herramientas educativas. (Promedios catalogados, no efemérides/TLE en vivo).

api.oanor.com/satellites-api

Fysiske og orbitale data for solsystemet og videre: hver planet, dvergplanet, større måne og solen med NASA-faktaarkverdier (masse, radius, overflategravitasjon, tetthet, unnslipningshastighet, gjennomsnittstemperatur, omløps- og rotasjonsperiode, semi-hovedakse, antall måner og ringer), pluss et søkbart katalog over mer enn 6 000 bekreftede eksoplaneter fra NASA Exoplanet Archive (radius, masse, omløpsperiode, likevektstemperatur, avstand i lysår, vertsstjerne, oppdagelsesår og metode). Filtrer eksoplaneter etter vertsstjerne, oppdagelsesmetode, år, størrelse eller avstand, sammenlign solsystemlegemer side om side, og slå opp et hvilket som helst enkelt legeme eller eksoplanet ved navn. Hvert endepunkt godtar input via spørrestrengen eller forespørselskroppen og returnerer slank JSON. Ren server-side data (ingen tredjepart oppstrøms), så svar er øyeblikkelige og alltid tilgjengelige. Ideell for utdanning, EdTech, astronomiapper, datavisualisering og vitenskapsverktøy.

api.oanor.com/planets-api

A fast, fully-local astronomy and ephemeris engine: compute the equatorial (right-ascension/declination) and horizontal (azimuth/altitude) positions of the Sun, Moon and all planets for any observer and moment, get precise rise, set and transit (culmination) times for any body, read detailed lunar state (phase angle, named phase, illuminated fraction, apparent magnitude, geocentric distance, age since the last new moon and the dates of the next new/first-quarter/full/last-quarter moons), and list the exact equinoxes and solstices of any year. Every endpoint accepts input via the query string or the request body. Pure server-side computation (no third-party upstream), so responses are instant and always available. Ideal for weather and tide apps, astrophotography planners, calendars, solar/energy tools, Islamic and lunar calendars, and education.

api.oanor.com/astronomy-api

Track rocket launches from around the world. List upcoming and past launches with launch windows and live status, search by rocket or mission, get full detail for any launch, browse the space agencies behind them, and follow upcoming spaceflight events. Every launch comes as a clean record with the rocket configuration and family, launch service provider, mission name, type, orbit and description, pad and location, weather probability, webcast-live flag and imagery — sourced from The Space Devs’ Launch Library 2. Delivered through a fast, reliable API, ideal for countdown widgets, space-news sites, education tools, calendars and hobbyist apps.

api.oanor.com/spacelaunch-api

Últimas noticias espaciales: artículos y publicaciones de blog sobre cohetes, lanzamientos, misiones y astronomía, agregados de docenas de fuentes (SpaceNews, NASA, ESA, Spaceflight Now y más). Busque en el archivo por palabra clave u obtenga un solo artículo. Ideal para paneles espaciales, boletines, agregadores y aplicaciones educativas.

api.oanor.com/spacenews-api

Search the NASA Image and Video Library — Apollo, Hubble, Mars rovers, the ISS and decades of mission imagery — and fetch the asset file URLs in every resolution for any item. Great for space, education, media, wallpaper and museum apps. All NASA media is public domain.

api.oanor.com/nasa-api

最新、次回および最近のSpaceX打ち上げ情報。ミッション詳細、成功ステータス、ミッションパッチ、ウェブキャスト、記事、IDによる単一打ち上げ検索、および仕様、成功率、画像を含む全ロケット艦隊を提供。宇宙ダッシュボード、トラッカー、教育、趣味のプロジェクトに最適。

api.oanor.com/spacex-api