Fireball Data API
Large sensor-detected atmospheric events. Useful for possible matching, not a catalog of every meteor.
SOURCE LEDGER
Every feed answers a different question.
Provider names identify provenance, not endorsement.
Current aircraft
Current positions near the coordinate, used only for very recent sightings.
Planetary Kp
Current geomagnetic activity that can support aurora context.
Launch Library 2
Launch timing and pad context, not a trajectory proof.
Orbital elements
Cached catalog freshness. No exact-pass claim is inferred from catalog presence.
Derived calculations
Distance, bearing, solar altitude, time offsets, shower windows and published scoring rules.