Reads public data
Modern orbital element sets (OMM / GP JSON), cached and screened in your browser. No account, no key, no gate.
Screening instrument (not a collision-avoidance system)
How much room is left in orbit.
FAIRWAY reads public orbital data, screens for close approaches between active satellites and the catalog, and measures the clearance that remains. It is a calm triage surface for a decision operators now face often: hold, or move.
It reports geometric miss distance and time to closest approach. It does not report a probability of collision (that needs covariance data the public catalog does not carry). The boundary stays visible on every risk surface.
- Miss
- 6.20 km
- Threshold
- 5.00 km
- TCA
- 11:22:00
SAMPLE-A / SAMPLE-B
The Clearance Caliper. Jaws close as the predicted miss distance approaches the threshold line. Sample data shown.
Shows its work
Every figure carries its source, fetch time, and the epoch of the elements it came from. Sample values are labelled.
Alerts that hold
A close approach is never quietly hidden by a sort or a filter. Risk reads by colour, icon, label, and position together.