
Heimdall is a cutting-edge orbital intelligence platform that provides real-time satellite tracking and telemetry for every public object in Earth's sphere of influence. It aggregates data from all major orbital data sources, including Space-Track.org and NASA, into a single, continuously updated 3D environment. The platform is designed for satellite operators, aerospace researchers, mission planners, and defense analysts who need comprehensive situational awareness. Its core value is making vast amounts of scattered orbital data accessible and understandable, providing a unified view that spans from lone cubesats to mega-constellations, debris to crewed stations, LEO to GEO. This orbital intelligence platform is Heimdall's contribution to solving the growing space congestion problem.
Space is getting crowded. Since 2020, the number of active satellites has risen from roughly 3,000 to an estimated 100,000 by 2030. This congestion creates a pressing need to understand the orbital environment, but satellite position, purpose, and origin data are scattered across disconnected sources, making them difficult to access and tedious to understand. Heimdall solves this pain point by bringing together all that data into one place. Users no longer need to consult multiple databases or parse complex datasets; the platform does the heavy lifting. This matters because accurate, up-to-date knowledge of what is in orbit is critical for safe operations, collision avoidance, and effective space traffic management.
First major feature: Real-time orbital data aggregation and rendering. Heimdall aggregates telemetry from all major public orbital data sources and renders every object in a live 3D environment. How it works: the platform continuously pulls data from sources such as Space-Track.org, NASA 3D Resources, and catalog data from J. McDowell. This data includes position, altitude, inclination, and status for each object. Why it is useful: users get a real-time, comprehensive view of the entire orbital sphere without manual data gathering. The aggregated feed eliminates the friction of working with disparate sources, enabling instant situational awareness. This feature is the foundation of Heimdall's capability, turning raw numbers into an interactive visual experience that updates continuously as new telemetry becomes available.
Second major feature: The orbital feed and live status table. The website shows an 'Orbital Feed' listing objects with their name, orbit type (e.g., LEO, MEO), altitude in kilometers, inclination in degrees, and status (ACTIVE). This feed includes a diverse range of objects: HST, ISS, Terra, Aqua, Galileo, Sentinel satellites, Starlink, OneWeb, Kuiper, and many more. How it works: the feed updates in real time, displaying the current state of over 27,000 tracked objects. Why it is useful: users can quickly scan the status and details of any satellite or debris fragment. Mission planners can monitor specific satellites, researchers can analyze orbital parameters, and operators can verify the health of their assets. The feed provides a quick snapshot, while the 3D visualizer gives spatial context.
admin
Third feature group: Comprehensive coverage and accessibility. Heimdall spans every tracked object in orbit, from low Earth orbit (LEO) to geostationary (GEO), including cubesats, mega-constellations, debris, and crewed stations. It is accessible anytime, anywhere via a web browser; no installation is required. The platform's visualizer incorporates 3D models (e.g., ISS model from NASA 3D Resources) and real-time telemetry. This coverage is continuously updated as new launches occur. Why it is useful: users have a single point of truth for all public orbital objects, regardless of orbit regime. This is particularly valuable for tracking the rapidly expanding mega-constellations like Starlink and OneWeb, as well as monitoring debris that poses collision risks.
How the product works overall: Heimdall's approach is to aggregate, process, and render orbital data at scale. The platform ingests data from multiple sources—primarily Space-Track.org for telemetry, NASA 3D Resources for models, and catalog data from J. McDowell—and merges it into a unified dataset. This dataset is then processed to extract key parameters like altitude, inclination, and orbital path, and rendered in a 3D visualizer using WebGL or similar technology. The user interface displays both a list view (orbital feed) and a map view, allowing switch between tabular data and spatial visualization. The entire system updates continuously as new telemetry arrives, ensuring that users always see the most current state of objects in orbit. This workflow eliminates the manual steps of cross-referencing multiple databases.
Concrete use cases: Satellite operators can use Heimdall to monitor their own satellites' positions and verify they are in expected orbits. Mission planners can assess collision risks by visualizing the paths of multiple objects in the 3D environment. Researchers studying space debris can track thousands of debris fragments and analyze patterns of congestion. Defense analysts can monitor unknown or suspicious objects and maintain situational awareness. For example, an operator of a Starlink constellation can see all their satellites in context with other traffic, helping to avoid conjunctions. An academic researcher can use the orbital feed to analyze the distribution of active satellites across different altitudes. The outcomes are better-informed decisions, safer operations, and a deeper understanding of the orbital environment.
Target users: Heimdall is built for satellite operators, commercial space companies, aerospace researchers, mission planners, defense and intelligence agencies, and anyone involved in space traffic management. The platform is web-based, requiring only a browser, and is accessible at heimdallspace.com. While the site does not detail pricing or plans, it offers a free visualizer and a launch pad for immediate use. The team includes co-founders Bruce Li and Thomas Spina, who describe themselves as 'built by the obsessed.' The platform's mission statement emphasizes collaborative effort to solve space congestion. Ultimately, Heimdall provides a foundational layer of orbital intelligence that empowers users with real-time, comprehensive data. Whether tracking a lone cubesat or a mega-constellation, this orbital intelligence platform turns fragmented space data into clarity and control.
Satellite operators managing individual assets or large constellations, aerospace researchers studying orbital dynamics and debris, mission planners coordinating launches and maneuvers, defense and intelligence communities monitoring space assets, and academic institutions teaching space science. The platform also serves commercial space startups and established companies requiring accurate, up-to-date orbital data for operational decision-making and situational awareness.
Updated 2026-02-27