Satcat
Kayhan Space Corp. v1.0.4
Explore satellites and orbits
From the developer
Declared capabilities
- Search the satellite catalog
- Retrieve latest and historical TLEs
- Compare satellites
Cost & access
Satcat does not sell products or process payments in ChatGPT.
Declared limitations
- Collision-risk assessment is not offered
- The user's location is never inferred
- The catalog cannot be modified
Onboarding example
Show me HawkEye 360 satellites on the globe.
Sources & dates
Developer declarations; not independently tested. Listing last checked Nov 13, 2026. Package observed Nov 12, 2026.
Description
From the marketplace listing
Satcat by Kayhan Space brings the Satcat satellite catalog into ChatGPT. Find satellites by name, NORAD ID, international designator, owner, country, mission or orbital parameters. Retrieve latest or historical TLEs, compare two to four satellites, plot orbital-element history, and show selected satellites or filtered groups on an interactive 3D globe. Chart the separation and radial, in-track and cross-track (RIC) components between satellites, track GEO longitude history and neighbors, find satellites in similar or shared orbital planes, and predict geometric ground passes for observer coordinates you provide. Find when satellites can be seen from one or more locations: passes above an elevation mask, and times when the site is dark while the satellite is sunlit, optionally filtered by weather. Satcat is built for satellite operators, space situational awareness analysts, researchers and students. A Satcat account is required: sign in when ChatGPT asks you to connect. Results come only from catalog data your account can access. Limitations: results are sampled predictions from catalog TLEs. Satcat in ChatGPT does not perform conjunction screening or collision-risk assessment. Ground passes are geometric line-of-sight predictions and do not account for weather or optical visibility. Visibility analysis does not assess imaging, SAR or RF access. Catalog classifications do not establish nationality or military status. Large selections are paged or bounded, and truncation, stale TLEs and unavailable values are always reported.
Language: English · Automatically detected from descriptions.
Changes
No changes recorded yet. Follow this plugin to keep track of future changes.
First seen Nov 11, 2026. Last seen Nov 13, 2026.
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Keywords
Files & skills
File archives
Skill instructions
get-started1.11 KB
--- name: get-started description: Help a new Satcat user connect their Satcat account and choose a first workflow. Use when the user runs Satcat setup or asks how to get started with Satcat or what it can do. --- Use this skill when the user runs Satcat setup or asks how to start using Satcat. Explicit user instructions take priority over this skill. 1. Call `satcat_capabilities`. If ChatGPT asks the user to connect Satcat, tell them to sign in with their Satcat account and approve the requested access, then call it again. 2. Summarize only the workflows the result marks as available, in plain language, with up to three of its example prompts. 3. Ask which workflow the user wants to try first, then follow the Satcat tool descriptions for that workflow. Do not ask the user to share passwords, access tokens or one-time codes in the conversation; account linking happens only through ChatGPT's sign-in prompt. Do not describe Satcat website features that `satcat_capabilities` does not list as available, and do not guess the user's location. When a workflow needs observer coordinates or dates, ask for them.
Release notes
Initial release: satellite search and catalog facets, TLE retrieval, satellite comparison, orbital-element history, an interactive 3D globe, separation and RIC charts, GEO history and neighbors, similar-orbit neighbors, geometric ground passes, and satellite visibility analysis from ground locations. Requires a Satcat account.
Declared in the saved package. Remote tools may change independently.
Package details
Publisher declarations from the archived package. These are separate from our research and the live service's terms.
- Package author
- Kayhan Space Corp.
- Keywords
- See keywords
- Getting started skill
- ./skills/get-started/SKILL.md
- Commerce declaration
- Does not support commerceThis does not establish whether access is free or paid.
- Review scenarios
- 5 positive · 3 negativeScenario counts, not test results.
Declared capabilities
- Search the satellite catalog
- Retrieve latest and historical TLEs
- Compare satellites
- Plot orbital-element history
- Show satellites on a 3D globe
- Chart separation and RIC components
- Track GEO satellites and neighbors
- Find satellites in similar orbits
- Predict geometric ground passes
- Analyze satellite visibility from ground locations
Package observed Nov 12, 2026.
Technical details
- First seen
- Nov 11, 2026 · 18:00 UTC
- Last seen
- Nov 13, 2026 · 00:00 UTC
- Collection status
- Collected
plugin_asdk_app_6af2245825cc81919b1e92c00297dc2a
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