ESA Near Earth Objects MCP for AI. Assess asteroid risk and track celestial trajectories.
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ESA Near Earth Objects provides mission-critical asteroid data from the European Space Agency's NEOCC. It lets you query object orbital elements, monitor impact risk lists (Palermo/Torino Scale), and track upcoming close approaches for any known near-Earth object.
Access the most authoritative planetary defense intelligence directly through your AI client.
What your AI can do
Check esa neocc status
Verifies the current connection status and service URL for the ESA NEOCC data feed.
Get all nea list
Returns a massive list containing only the designations of all known near-Earth asteroids.
Get impact table
Lists virtual impactors with their projected impact dates, probabilities, and Palermo Scale values for risk assessment.
Pull the official list of potentially hazardous objects and their associated Torino and Palermo Scale ratings.
Retrieve precise orbital parameters, including semi-major axis and inclination, for detailed celestial mechanics calculations.
Get projected dates and distances for asteroids approaching or passing near Earth in the coming months.
Access estimated object dimensions, albedo, and spectral type from dedicated ESA databases.
Review recorded data points detailing close approaches that have already occurred.
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ESA Near Earth Objects: 12 Tools Available
These tools let you query every aspect of near-Earth objects, including their calculated orbits, physical size, potential impact risk, and historical encounter records.
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Start using ESA Near Earth Objects on VinkiusCheck Esa Neocc Status
Verifies the current connection status and service URL for the ESA NEOCC data feed.
Get All Nea List
Returns a massive list containing only the designations of all known near-Earth...
Get Impact Table
Lists virtual impactors with their projected impact dates, probabilities, and...
Get Object Close Approaches
Retrieves miss distance, date, velocity, and brightness data for a specific...
Get Object Ephemerides
Provides right ascension, declination, distance, and visual magnitude at every...
Get Object Orbital Elements
Calculates the core orbital parameters necessary for determining an asteroid's long-term trajectory.
Get Object Physical Properties
Retrieves estimated physical characteristics, including diameter and albedo, from the ESA NEOCC database.
Get Priority List
Identifies objects with incomplete orbital paths that require follow-up observation...
Get Recent Close Approaches
Provides historical records of asteroid flyby events for validating orbital...
Get Risk List
Gathers the primary ESA risk list, detailing object designations, impact probability...
Get Special Risk List
Retrieves the secondary ESA priority list for objects with heightened scientific...
Get Upcoming Close Approaches
Calculates and returns all predicted close approach dates, distances, and object designations to Earth.
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Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This connection provides 12 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
Handling asteroid data used to be a nightmare of web portals and conflicting spreadsheets.
Today, gathering a full profile on one NEO means jumping between the ESA's orbital element portal, then navigating to their impact risk page, cross-referencing that with a separate physical properties database. You spend an hour just logging in, finding the correct designation, and copy-pasting five different data points into a single spreadsheet.
With this MCP, you skip all of that. Your agent runs one query through Vinkius, pulling together the trajectory details, the risk score, and the physical estimates—all structured, clean, and immediately actionable.
Get a complete object profile with `get_object_physical_properties`
Manual checks require you to find the designation, then locate the physical properties database, ensuring the data is from the correct period. This often involves checking multiple academic or government sites just to confirm if an object's diameter estimate was updated.
Now, running `get_object_physical_properties` pulls that validated information directly into your workflow. The process isn't faster; it’s entirely different—it moves the effort from data retrieval to analysis.
What your AI can actually do with this
This MCP connects your agent to the European Space Agency Near-Earth Object Coordination Centre, giving you direct access to some of the world's most reliable asteroid tracking data. You don't need to navigate complex web portals or wrestle with differing academic sources; you just ask for the information, and it appears.
You can pull up a full object profile—including its orbital path, physical size estimates, and current risk rating—for any designation. This capability is essential for everything from scientific research planning to rapid incident response.
If your workflow requires synthesizing multiple data points—say, comparing an object's historical flyby record against its current calculated trajectory—this MCP handles the cross-referencing. You route all this mission-critical intelligence through Vinkius, letting any compatible AI client pull together a single, coherent report based purely on ESA standards. It’s planetary defense data, ready for your workflow.
019dea5e-397d-7075-b9e7-8c7bd676a235 Here's how it actually works
The bottom line is that you get real-time access to the ESA's planetary defense database without ever leaving your AI agent environment.
Subscribe to this MCP on Vinkius. No API key is required because the ESA NEOCC data is a public service.
Direct your query to your AI client (Claude, Cursor, etc.) asking for specific object details or risk assessments.
Receive structured, mission-critical data containing orbital elements, impact probabilities, and approach distances directly in your workflow.
Who is this actually for?
Planetary defense teams and academic researchers who need immediate, reliable data on space hazards. If your job involves monitoring celestial mechanics or assessing risk based on physical constants, this MCP saves you hours of manual cross-referencing.
Monitors the official ESA impact tables and special priority lists programmatically to flag objects requiring immediate follow-up observation.
Queries object orbital elements or computes ephemerides for specific asteroids to plan deep-sky telescope observations.
Retrieves upcoming close approach data and risk list summaries instantly, preparing accurate content for articles or public outreach.
What Changes When You Connect
See it in action
Assessing a potential collision risk
A defense team needs to know if two asteroids might cross paths. They query get_object_orbital_elements for both, then use get_upcoming_close_approaches to find the precise time and minimum separation distance.
Preparing an academic paper on NEOs
A researcher needs a background report. They start by calling get_risk_list for context, then use get_object_physical_properties to gather size and albedo data for the top-ranked objects.
Validating a mission trajectory
A space agency needs to confirm an object's path. They run get_object_ephemerides over a 6-month window and compare it against historical data from get_recent_close_approaches.
Quickly checking for newly flagged hazards
A monitoring specialist needs to know if any recently discovered objects are high priority. They check the get_special_risk_list and cross-reference it with the general impact findings from get_impact_table.
The honest tradeoffs
Asking for 'all' data at once
Prompting: 'Give me everything about asteroids approaching Earth.' This results in a massive, unfilterable wall of text mixing risk scores, orbital elements, and physical properties.
Break it down. First, call get_upcoming_close_approaches to get the target list. Then, iterate through those objects and query specific details like get_object_orbital_elements or get_risk_list for each one.
Mixing up physical data with risk scores
Assuming that having a large diameter (from get_object_physical_properties) automatically means high impact risk, ignoring the official ESA assessment.
Always let the dedicated tools decide. Check get_risk_list first. The physical size is useful context, but the formal rating from ESA takes precedence.
Ignoring specialized object lists
Only checking the general risk list (get_risk_list) and missing objects that are of special scientific interest but haven't yet been formally flagged for high impact.
Always check get_special_risk_list in addition to get_risk_list. The 'Special Risk List' tracks a different, critical type of object.
When It Fits, When It Doesn't
Use this MCP if your task requires official, quantifiable data on celestial mechanics or planetary risk. Specifically, if you need to know an object's projected path (use get_object_ephemerides) or its chance of impact (use get_risk_list), this is the source. Don't use it if you just need general astronomical trivia or a rough visual estimate; those are outside ESA's scope. Similarly, don't use it for modeling gravitational forces unless you first retrieve the necessary raw parameters via get_object_orbital_elements. If your goal is purely comparative—e.g., comparing this object to an unrelated satellite in orbit—you should look at general geospatial APIs instead.
Questions you might have
How do I check if a specific asteroid is currently high risk using `get_risk_list`? +
You simply query the list and look for the Palermo Scale or Torino Scale ratings. The data provides immediate, official assessments of cumulative impact probability.
What is the difference between `get_upcoming_close_approaches` and `get_object_close_approaches`? +
get_upcoming_close_approaches forecasts future events for a given period, while get_object_close_approaches retrieves specific data points for an object's encounters, useful for historical or focused analysis.
Can I get the orbital elements for many objects at once? Use `get_all_nea_list`. +
You can retrieve all designations using get_all_nea_list, but you must then query each one individually with get_object_orbital_elements to pull useful, actionable data.
How do I check the current status of this MCP? Use `check_esa_neocc_status`. +
Calling check_esa_neocc_status confirms that the connection is live and provides the service URL, ensuring your queries are sent to a working data source.
When I use `get_object_ephemerides`, what format do the coordinates arrive in? +
The data returns a time series of Right Ascension, Declination, distance, and visual magnitude at specific timesteps. You receive multiple points for one object, allowing you to plot its position over an observation window.
Do I need special handling if the orbital data from `get_object_orbital_elements` seems incomplete? +
The ESA NEOCC provides these elements based on available tracking arcs. If the data is sparse, it indicates insufficient historical observation to compute a full, stable trajectory.
What's the functional difference between results from `get_risk_list` and `get_special_risk_list`? +
get_risk_list tracks objects with non-zero cumulative impact probability. Conversely, get_special_risk_list flags objects that are of heightened scientific importance regardless of their immediate risk score.
If I run `get_all_nea_list`, how should I best process the resulting catalog? +
Since this list contains thousands of designations, you shouldn't attempt to query every object. Instead, use the returned designation IDs in subsequent tools like get_object_physical_properties for targeted analysis.
Do I need an API key to use this server? +
No. The ESA NEOCC API is completely public and requires no authentication. Simply subscribe to this server and enter any placeholder value in the API key field to start querying asteroid data immediately.
How often is the asteroid data updated? +
The ESA NEOCC updates its close approach data, risk lists, and impact monitoring tables multiple times per day. Orbital elements and physical properties are updated whenever new observational data becomes available from ground-based telescopes worldwide.
Can I query data for a specific asteroid like Apophis? +
Yes! Use the object-specific tools with the asteroid's designation. For example, query orbital elements for '99942' (Apophis), or get close approaches for '2024YR4'. The designation should match the official IAU format used in the NEOCC database.
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