The Dexes / Satellite Decay / 52390
CelestialObjectDex · Satellite Decay
JILIN-1 GAOFEN 3D05
52390 · 2026-04-03T14:26:03Z
Fixes
53
Observations
53
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:26:03.304032+00:00 |
|---|---|
| end_utc | 2026-04-23T06:34:35.622624+00:00 |
| family | celestialdex |
| norad_id | 52,390 |
| object_name | JILIN-1 GAOFEN 3D05 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.480 |
| n_snaps | 53 |
| span_days | 19.673 |
| mean_motion_first | 15.941 |
| mean_motion_last | 16.406 |
| delta_mean_motion | 0.465 |
| altitude_first_km | 290.842 |
| altitude_last_km | 164.165 |
| decay_rate_rev_day2 | 0.018 |
| altitude_decay_km_day | -5.064 |
| decay_note | mean_motion slope (rev/day^2) and altitude slope (km/day) from least-squares fit of measured GP elements; altitude from Kepler a=(GM/n^2)^(1/3) - R_earth |
| first_utc | 2026-04-03T14:26:03.304032+00:00 |
| last_utc | 2026-04-23T06:34:35.622624+00:00 |
| last_fix_utc | 2026-04-23T06:34:35.622624+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:26:03.304032+00:00","mean_motion":15.94093373,"altitude_km":290.842,"eccentricity":0.00050716,"inclination_deg":97.4765},{"utc":"2026-04-03T20:27:36.032832+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/52390.json