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 | 2026-06-10T23:34:48.824Z | 2026-06-10T15:05:46.300Z | 2026-06-08T22:42:06.554Z |
stations | 2026-06-09T22:16:16.811Z | 2026-06-02T23:53:22.344Z | 2026-04-24T20:33:40.085Z |
visual | 2026-06-10T03:57:28.960Z | 2026-06-02T15:09:53.324Z | Never |
last-30-days | 2026-06-09T13:08:54.642Z | Never | Never |
analyst | 2026-06-09T13:10:10.870Z | Never | 2026-04-05T15:32:38.257Z |
cosmos-1408-debris | 2026-06-10T03:57:35.305Z | 2026-04-24T20:33:37.213Z | Never |
fengyun-1c-debris | 2026-06-10T03:57:37.146Z | 2026-04-24T20:34:44.272Z | Never |
iridium-33-debris | 2026-06-10T03:57:31.364Z | 2026-04-24T20:34:52.088Z | Never |
cosmos-2251-debris | 2026-06-10T03:57:33.237Z | 2026-04-24T20:34:54.920Z | Never |
weather | 2026-06-10T18:22:32.626Z | 2026-05-26T09:11:26.342Z | 2026-06-10T17:17:08.285Z |
noaa | 2026-06-10T22:33:00.230Z | 2026-05-26T09:18:15.886Z | 2026-05-28T08:11:13.574Z |
goes | 2026-06-10T22:33:03.379Z | Never | Never |
resource | 2026-06-10T03:57:28.960Z | 2026-04-24T20:34:34.569Z | Never |
sarsat | 2026-06-09T15:08:34.128Z | Never | Never |
dmc | 2026-06-09T10:38:10.957Z | Never | Never |
tdrss | 2026-06-09T15:08:37.705Z | Never | Never |
argos | 2026-06-09T15:08:39.813Z | Never | Never |
planet | 2026-06-09T15:08:42.459Z | Never | Never |
spire | 2026-06-09T15:08:44.659Z | Never | Never |
geo | 2026-06-10T16:04:39.075Z | 2026-04-24T20:34:24.981Z | Never |
intelsat | Never | Never | Never |
eutelsat | Never | Never | Never |
starlink | 2026-06-10T14:45:08.615Z | 2026-04-24T20:33:27.222Z | Never |
kuiper | Never | Never | Never |
orbcomm | 2026-06-10T03:57:28.960Z | Never | Never |
amateur | 2026-06-10T22:33:05.069Z | Never | 2026-06-10T17:07:06.749Z |
x-comm | Never | Never | Never |
other-comm | Never | Never | Never |
satnogs | 2026-06-03T20:58:14.912Z | Never | Never |
globalstar | 2026-06-10T03:57:28.960Z | Never | Never |
iridium-NEXT | Never | Never | Never |
hulianwang | Never | Never | Never |
oneweb | 2026-06-10T03:57:28.960Z | 2026-04-24T20:34:07.802Z | Never |
telesat | Never | Never | Never |
ses | Never | Never | Never |
gnss | 2026-06-10T16:04:39.075Z | Never | Never |
gps-ops | 2026-06-10T16:04:39.075Z | 2026-05-19T16:32:38.260Z | Never |
galileo | 2026-06-10T13:25:24.208Z | 2026-04-24T20:34:19.617Z | Never |
glo-ops | 2026-06-10T16:04:39.075Z | 2026-04-24T20:34:16.974Z | Never |
beidou | 2026-06-10T16:04:39.076Z | 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 | 2026-06-10T03:57:28.960Z | 2026-04-24T20:34:37.450Z | Never |
geodetic | Never | Never | Never |
engineering | Never | Never | Never |
education | 2026-06-10T03:57:28.960Z | Never | Never |
military | 2026-06-10T03:57:28.960Z | 2026-06-04T10:48:02.474Z | Never |
radar | 2026-06-10T03:57:28.960Z | Never | Never |
cubesat | 2026-06-09T22:16:25.594Z | 2026-04-24T20:34:40.054Z | Never |
other | Never | Never | Never |