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 | 2026-04-18T07:52:23.271Z | 2026-03-03T06:50:00.728Z | 2026-04-12T02:39:01.599Z |
stations | 2026-04-17T12:10:27.891Z | Never | Never |
visual | 2026-04-18T04:02:51.490Z | Never | Never |
last-30-days | 2026-04-17T12:10:25.523Z | Never | Never |
analyst | 2026-04-17T12:10:31.699Z | Never | 2026-04-05T15:32:38.257Z |
cosmos-1408-debris | 2026-04-17T12:10:33.281Z | Never | Never |
fengyun-1c-debris | 2026-04-17T12:10:35.440Z | Never | Never |
iridium-33-debris | 2026-04-17T12:10:37.573Z | Never | Never |
cosmos-2251-debris | 2026-04-17T12:10:39.166Z | Never | Never |
weather | 2026-04-17T12:10:40.685Z | 2026-04-05T15:32:51.521Z | 2026-03-03T01:30:54.743Z |
noaa | 2026-04-17T12:10:42.281Z | Never | Never |
goes | 2026-04-17T12:10:43.678Z | Never | Never |
resource | 2026-04-17T12:10:45.174Z | Never | Never |
sarsat | 2026-04-17T12:10:46.694Z | Never | Never |
dmc | 2026-04-17T12:10:48.297Z | Never | Never |
tdrss | 2026-04-17T12:10:49.831Z | Never | Never |
argos | 2026-04-17T12:10:51.326Z | Never | Never |
planet | 2026-04-17T12:10:52.806Z | Never | Never |
spire | 2026-04-17T12:10:54.492Z | Never | Never |
geo | 2026-04-17T23:40:58.184Z | Never | Never |
intelsat | Never | Never | Never |
eutelsat | Never | Never | Never |
starlink | 2026-04-18T00:45:38.161Z | 2026-03-30T08:59:31.750Z | Never |
kuiper | Never | Never | Never |
orbcomm | Never | Never | Never |
amateur | 2026-04-17T12:10:59.239Z | Never | Never |
x-comm | Never | Never | Never |
other-comm | Never | Never | Never |
satnogs | Never | Never | Never |
globalstar | Never | Never | Never |
iridium-NEXT | Never | Never | Never |
hulianwang | Never | Never | Never |
oneweb | 2026-04-17T12:10:56.571Z | Never | Never |
telesat | Never | Never | Never |
ses | Never | Never | Never |
gnss | 2026-04-17T23:40:58.795Z | Never | Never |
gps-ops | 2026-04-17T23:40:58.795Z | Never | Never |
galileo | 2026-04-17T23:40:58.795Z | Never | Never |
glo-ops | 2026-04-17T23:40:58.795Z | Never | Never |
beidou | 2026-04-17T23:40:58.795Z | Never | Never |
sbas | 2026-04-05T18:01:12.686Z | Never | Never |
nnss | Never | Never | Never |
musson | Never | Never | Never |
science | 2026-03-27T15:03:17.527Z | Never | Never |
geodetic | Never | Never | Never |
engineering | Never | Never | Never |
education | 2026-04-05T18:01:12.687Z | Never | Never |
military | Never | Never | Never |
radar | Never | Never | Never |
cubesat | 2026-04-17T12:11:00.688Z | Never | Never |
other | Never | Never | Never |