About
A lightweight proxy that caches TLEs from Celestrak to prevent rate-limiting when fetching a lot of data.
Supported formats:
3LE - /tle/[group]
JSON CCSDS OMM - /json/[group]
CSV CCSDS OMM - /csv/[group]
Custom NORAD ID lookup (experimental, 3LE only): /norad/[NORAD_ID]
Cached Groups
| Group | Last Update (TLE) | Last Update (JSON) | Last Update (CSV) |
|---|---|---|---|
active | 2026-06-24T23:05:11.497Z | 2026-06-10T15:05:46.300Z | 2026-06-23T06:37:27.726Z |
stations | 2026-06-24T19:33:44.751Z | 2026-06-17T02:39:45.037Z | 2026-06-17T02:39:47.810Z |
visual | 2026-06-24T05:28:00.067Z | 2026-06-02T15:09:53.324Z | Never |
last-30-days | 2026-06-24T16:38:17.544Z | Never | Never |
analyst | 2026-06-24T13:16:44.371Z | Never | 2026-04-05T15:32:38.257Z |
cosmos-1408-debris | 2026-06-24T23:05:30.790Z | 2026-04-24T20:33:37.213Z | Never |
fengyun-1c-debris | 2026-06-24T23:05:32.704Z | 2026-04-24T20:34:44.272Z | Never |
iridium-33-debris | 2026-06-24T23:05:25.466Z | 2026-04-24T20:34:52.088Z | Never |
cosmos-2251-debris | 2026-06-24T23:05:27.894Z | 2026-04-24T20:34:54.920Z | Never |
weather | 2026-06-24T19:30:35.450Z | 2026-06-13T11:16:27.010Z | 2026-06-20T17:25:56.227Z |
noaa | 2026-06-24T13:16:49.585Z | 2026-06-24T15:55:01.311Z | 2026-06-24T15:54:51.935Z |
goes | 2026-06-24T13:16:51.175Z | Never | Never |
resource | 2026-06-24T05:27:54.669Z | 2026-04-24T20:34:34.569Z | Never |
sarsat | 2026-06-24T13:16:53.265Z | Never | Never |
dmc | 2026-06-24T13:16:54.911Z | Never | Never |
tdrss | 2026-06-24T13:16:56.596Z | Never | Never |
argos | 2026-06-24T13:16:58.262Z | Never | Never |
planet | 2026-06-24T13:16:59.882Z | Never | Never |
spire | 2026-06-24T13:17:01.558Z | Never | Never |
geo | 2026-06-24T05:27:57.294Z | 2026-04-24T20:34:24.981Z | Never |
intelsat | Never | Never | Never |
eutelsat | Never | Never | Never |
starlink | 2026-06-24T14:54:13.916Z | 2026-04-24T20:33:27.222Z | Never |
kuiper | Never | Never | Never |
orbcomm | 2026-06-24T05:27:58.759Z | Never | Never |
amateur | 2026-06-24T13:17:05.425Z | Never | 2026-06-24T22:32:12.209Z |
x-comm | Never | Never | Never |
other-comm | Never | Never | Never |
satnogs | 2026-06-03T20:58:14.912Z | 2026-06-18T02:42:21.246Z | 2026-06-17T07:56:48.935Z |
globalstar | 2026-06-24T05:27:59.594Z | Never | Never |
iridium-NEXT | Never | Never | Never |
hulianwang | Never | Never | Never |
oneweb | 2026-06-24T05:28:03.064Z | 2026-04-24T20:34:07.802Z | Never |
telesat | Never | Never | Never |
ses | Never | Never | Never |
gnss | 2026-06-24T12:21:39.192Z | Never | Never |
gps-ops | 2026-06-24T05:27:53.804Z | 2026-05-19T16:32:38.260Z | Never |
galileo | 2026-06-24T12:21:39.192Z | 2026-04-24T20:34:19.617Z | Never |
glo-ops | 2026-06-24T12:21:39.192Z | 2026-04-24T20:34:16.974Z | Never |
beidou | 2026-06-24T12:21:39.192Z | 2026-04-24T20:34:22.400Z | Never |
sbas | 2026-04-05T18:01:12.686Z | Never | Never |
nnss | Never | Never | Never |
musson | Never | Never | Never |
science | 2026-06-24T05:27:55.380Z | 2026-04-24T20:34:37.450Z | Never |
geodetic | Never | Never | Never |
engineering | Never | Never | Never |
education | 2026-06-24T05:27:55.867Z | Never | Never |
military | 2026-06-24T05:27:55.867Z | 2026-06-13T11:32:01.079Z | 2026-06-24T15:55:15.041Z |
radar | 2026-06-24T05:28:03.064Z | Never | Never |
cubesat | 2026-06-24T05:27:54.669Z | 2026-04-24T20:34:40.054Z | Never |
other | 2026-06-24T15:51:52.199Z | Never | Never |