curl -X POST https://rotastellar-cae.subhadip-mitra.workers.dev/v1/hazards \
-H "Content-Type: application/json" \
-H "Origin: https://rotastellar.com" \
-d '{
"satellite_id": "25544",
"prediction_hours": 24
}'
{
"hazards": [
{
"type": "eclipse_entry",
"start_epoch": "2026-03-10T14:22:00Z",
"duration_s": 2160,
"severity": 0.6
},
{
"type": "saa_crossing",
"start_epoch": "2026-03-10T16:45:00Z",
"duration_s": 480,
"severity": 0.8
},
{
"type": "eclipse_entry",
"start_epoch": "2026-03-10T15:54:00Z",
"duration_s": 2100,
"severity": 0.6
},
{
"type": "thermal_peak",
"start_epoch": "2026-03-11T02:10:00Z",
"duration_s": 300,
"severity": 0.4
}
],
"checkpoint_schedule": [
{ "epoch": "2026-03-10T14:18:00Z", "reason": "pre_eclipse" },
{ "epoch": "2026-03-10T16:40:00Z", "reason": "pre_saa" },
{ "epoch": "2026-03-11T02:05:00Z", "reason": "pre_thermal" }
],
"summary": {
"hazards_count": 4,
"checkpoints_count": 3,
"max_safe_window_s": 2400,
"overhead_fraction": 0.05
}
}
CAE
Predict Hazards
Predicts orbital hazards and generates a checkpoint schedule for a satellite
POST
/
v1
/
hazards
curl -X POST https://rotastellar-cae.subhadip-mitra.workers.dev/v1/hazards \
-H "Content-Type: application/json" \
-H "Origin: https://rotastellar.com" \
-d '{
"satellite_id": "25544",
"prediction_hours": 24
}'
{
"hazards": [
{
"type": "eclipse_entry",
"start_epoch": "2026-03-10T14:22:00Z",
"duration_s": 2160,
"severity": 0.6
},
{
"type": "saa_crossing",
"start_epoch": "2026-03-10T16:45:00Z",
"duration_s": 480,
"severity": 0.8
},
{
"type": "eclipse_entry",
"start_epoch": "2026-03-10T15:54:00Z",
"duration_s": 2100,
"severity": 0.6
},
{
"type": "thermal_peak",
"start_epoch": "2026-03-11T02:10:00Z",
"duration_s": 300,
"severity": 0.4
}
],
"checkpoint_schedule": [
{ "epoch": "2026-03-10T14:18:00Z", "reason": "pre_eclipse" },
{ "epoch": "2026-03-10T16:40:00Z", "reason": "pre_saa" },
{ "epoch": "2026-03-11T02:05:00Z", "reason": "pre_thermal" }
],
"summary": {
"hazards_count": 4,
"checkpoints_count": 3,
"max_safe_window_s": 2400,
"overhead_fraction": 0.05
}
}
Base URL:
https://rotastellar-cae.subhadip-mitra.workers.dev
ā No API key required. CORS-validated.curl -X POST https://rotastellar-cae.subhadip-mitra.workers.dev/v1/hazards \
-H "Content-Type: application/json" \
-H "Origin: https://rotastellar.com" \
-d '{
"satellite_id": "25544",
"prediction_hours": 24
}'
{
"hazards": [
{
"type": "eclipse_entry",
"start_epoch": "2026-03-10T14:22:00Z",
"duration_s": 2160,
"severity": 0.6
},
{
"type": "saa_crossing",
"start_epoch": "2026-03-10T16:45:00Z",
"duration_s": 480,
"severity": 0.8
},
{
"type": "eclipse_entry",
"start_epoch": "2026-03-10T15:54:00Z",
"duration_s": 2100,
"severity": 0.6
},
{
"type": "thermal_peak",
"start_epoch": "2026-03-11T02:10:00Z",
"duration_s": 300,
"severity": 0.4
}
],
"checkpoint_schedule": [
{ "epoch": "2026-03-10T14:18:00Z", "reason": "pre_eclipse" },
{ "epoch": "2026-03-10T16:40:00Z", "reason": "pre_saa" },
{ "epoch": "2026-03-11T02:05:00Z", "reason": "pre_thermal" }
],
"summary": {
"hazards_count": 4,
"checkpoints_count": 3,
"max_safe_window_s": 2400,
"overhead_fraction": 0.05
}
}
āI