/state-vectors/data
Page Layout
The page uses a split-view design with a state vector list on the left and a details panel on the right:
Filtering
Spacecraft Filter
Filter state vectors by spacecraft. Click to open a multi-select dropdown, check/uncheck spacecraft, and click Apply to confirm. Default: Shows all spacecraft when none selected.Time Range Filter
| Option | Description |
|---|---|
| Today | Last 24 hours |
| Last Week | Last 7 days (default) |
| Last Month | Last 30 days |
Group By
| Option | Effect |
|---|---|
| Spacecraft | Groups state vectors by spacecraft with collapsible headers and per-group pagination (default) |
| None | Flat list with infinite scroll |
Sort by Epoch
Click the ↓ Epoch / ↑ Epoch button to toggle sort order:| State | Description |
|---|---|
| ↓ Newest First | Most recent epoch at top (default) |
| ↑ Oldest First | Oldest epoch at top |
State Vector List
Row Information
Each row displays:| Element | Description | Format |
|---|---|---|
| Checkbox | Selection for bulk actions | Hover-reveal |
| ID | State vector identifier | Truncated (full ID on hover) |
| a | Semi-major axis | XXXX.X km |
| e | Eccentricity | 0.XXXX |
| i | Inclination | XX.XX° |
| Ω | RAAN | XX.XX° |
| ω | Arg. of periapsis | XX.XX° |
| ν | True anomaly | XX.XX° |
| Mass | Spacecraft mass | XXXX kg |
| Position σ | Position uncertainty (3D norm) | XX.XX m |
| Spacecraft | Spacecraft name | Colored badge |
| Epoch | State vector epoch | Mon DD format |
Row Selection
- Click row: Selects state vector for details panel
- Click checkbox: Adds to bulk selection for bulk actions
Grouped View
When grouped by spacecraft, each group has a collapsible header:| Element | Action |
|---|---|
| Chevron (▼/▶) | Collapse/expand group |
| Group Name | Spacecraft name |
| Count | Total state vectors in group |
| ◀ / ▶ | Navigate pages within group |
Group Selection
When items are selected within a group:- Select All: Select all items in current page of this group
- Clear: Deselect all items in this group
Details Panel
Click a state vector row to view its details in the right panel.Header
Shows the full state vector ID with a ⋮ menu button.More Menu Actions
| Action | Description |
|---|---|
| Download OPM | Export single state vector as OPM file |
| Delete State Vector | Delete this state vector (opens confirmation) |
Metadata Section
| Field | Description |
|---|---|
| Spacecraft | Name with colored satellite icon |
| Mass | In kilograms (kg) |
| Originator | Organization that created the solution (from imported OPM file, not editable) |
| Creation Date | When imported/created (UTC) |
| Epoch | State vector reference time (UTC) |
Coordinates Section
Toggle between Keplerian and Cartesian tabs. Keplerian Tab:| Element | Symbol | Unit |
|---|---|---|
| Semi-major axis | a | km |
| Eccentricity | e | — |
| Inclination | i | deg |
| RAAN | Ω | deg |
| Arg. of periapsis | ω | deg |
| True anomaly | ν | deg |
| Reference Frame | — | e.g., GCRF |
| Element | Unit |
|---|---|
| Position X, Y, Z | km |
| Velocity X, Y, Z | km/s |
| Reference Frame | e.g., GCRF |
Covariance Section
Only shown if covariance data exists in the state vector. The Position σ column in the list view also only appears for state vectors with covariance data.| Field | Unit |
|---|---|
| Position X, Y, Z σ | m (scientific notation) |
| Velocity X, Y, Z σ | m/s |
| Covariance Reference Frame | RTN or XYZ |
Importing State Vectors
Click Import in the toolbar to open the import dialog.
Configuration
Spacecraft Selection: Choose which spacecraft the state vector belongs to. Format Selection:| Format | Description |
|---|---|
| OPM (CCSDS Standard) | Standard CCSDS Orbit Parameter Message format |
| SpaceX OPM | SpaceX-specific OPM format |
File Upload
Drag and drop files onto the upload zone, or click to browse. Accepted files:.txt, .opm
Upload Outcomes
- Success: Toast notification, dialog closes, data refreshes
- Partial Success: Warning toast with count (e.g., “Imported 1 of 2 orbit solutions”)
- Error: Red alert with detailed error message
Generating Ephemerides
Click Generate Ephemerides in the toolbar to open the OEM Export wizard. This multi-step wizard creates ephemeris files from your state vectors.Wizard Steps
| Step | Name | Description |
|---|---|---|
| 1 | State Vector | Select which state vector to use as the initial condition |
| 2 | Time Range | Configure propagation start/end times and step size |
| 3 | Reference Frames | Select output reference frame(s) |
| 4 | Review & Generate | Review settings and generate the OEM file |
Exporting State Vectors
Single Export
From the details panel, click ⋮ → Download OPM to download a single state vector as an OPM file.Bulk Export
Select multiple state vectors using checkboxes, then click Export as OPM in the floating toolbar.| Selection | Output |
|---|---|
| Single state vector | Downloads single .opm file |
| Multiple (same spacecraft) | Downloads single .opm file |
| Multiple spacecraft | Downloads .zip with separate OPM files |
Deleting State Vectors
Single Delete
From the details panel, click ⋮ → Delete State Vector. Confirmation dialog:
Bulk Delete
Select multiple state vectors, then click Delete in the floating toolbar. Outcomes:- Full success: “Successfully deleted X orbit solution(s)”
- Partial success: “Partially successful: X deleted, Y failed”
- Full failure: “Failed to delete any orbit solutions”
Bulk Actions Toolbar
Appears when one or more state vectors are selected via checkboxes.| Button | Action |
|---|---|
| X selected | Shows selection count |
| Select All | Selects all visible state vectors |
| Export as OPM | Exports selected as OPM file(s) or ZIP |
| Delete | Opens bulk delete confirmation |
| Clear | Deselects all rows |
Related Pages
- Generate OEM: Generate ephemeris files from state vectors
- Generate TLE: Access TLE data via the cheatsheet
- OPM Format: OPM file format specification