The Dexes / Satellite Decay / 52389
CelestialObjectDex · Satellite Decay
JILIN-1 GAOFEN 03D04
52389 · 2026-04-03T14:27:12Z
Fixes
73
Observations
73
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:27:12.900960+00:00 |
|---|---|
| end_utc | 2026-05-03T08:22:26.991264+00:00 |
| family | celestialdex |
| norad_id | 52,389 |
| object_name | JILIN-1 GAOFEN 03D04 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.490 |
| n_snaps | 73 |
| span_days | 29.747 |
| mean_motion_first | 15.878 |
| mean_motion_last | 16.383 |
| delta_mean_motion | 0.505 |
| altitude_first_km | 308.350 |
| altitude_last_km | 170.256 |
| decay_rate_rev_day2 | 0.012 |
| altitude_decay_km_day | -3.337 |
| 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 | 2026-04-03T14:27:12.900960+00:00 |
| last_utc | 2026-05-03T08:22:26.991264+00:00 |
| last_fix_utc | 2026-05-03T08:22:26.991264+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:27:12.900960+00:00","mean_motion":15.87836541,"altitude_km":308.35,"eccentricity":0.00045434,"inclination_deg":97.4895},{"utc":"2026-04-03T20:30:11.566656+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/52389.json