Shared by all scans · selected locations filter invisible events
Global visibility guide selected. Choose a region or use precise device location.
Sky Event Scanner
Ready to scan the skies...
Eclipse Scanner
Both years are fully included. For a single year, set both to the same value.
Ready to scan for eclipses...
Combined Events
Computationally heavy - scan narrow ranges!
Ready to scan for combined events...
Event Matrix Results
Run a scan to populate the event matrix.
Observational Guide
ZENITH Package Status
SOURCE: VSOP87 SURVEY MODE
Install StateChecking...
StorageChecking...
Installed FilesChecking...
Missing FilesChecking...
First Launch Briefing
Survey Mode keeps HORIZON 87 lightweight and usable immediately. ZENITH installs the local CSPICE/WebAssembly runtime plus DE441 kernels for raw J2000 state vectors, validation dossiers, and precision mission exports.
Precision Residual Lab
Ready for live NASA/JPL Horizons DE441 vector validation.
Mission Lab - Earth to Mars
RouteOrigin, destination, transfer branch
WindowDeparture and arrival date ranges
ConstraintsFlight time, energy limits, diagnostics
OutputMetric, density, generation and preview
Awaiting porkchop run.
Idealized single-revolution Lambert metrics; not a complete vehicle burn budget.
System Settings
Interaction Popups
Enable the status alerts that pop up when selecting, following, or clearing targets.
Combined Event Scanner
Enables the heavier eclipse-plus-alignment scanner and its matrix filter.
Planet Size & SpacingStylized
Stylized (Default)Real Distance Scale
EXPORT SCAN DATA
Computation Engine
Instant, pixel-perfect accuracy for modern stargazing using analytical matrices.
