The Dexes / Satellite Decay / 53448
CelestialObjectDex · Satellite Decay
JILIN-1 GAOFEN 03D43
53448 · 2026-04-03T14:28:06Z
Fixes
310
Observations
310
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:28:06.036096+00:00 |
|---|---|
| end_utc | 2026-08-09T20:09:27.969984+00:00 |
| family | celestialdex |
| norad_id | 53,448 |
| object_name | JILIN-1 GAOFEN 03D43 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.556 |
| n_snaps | 310 |
| span_days | 128.237 |
| mean_motion_first | 15.602 |
| mean_motion_last | 15.792 |
| delta_mean_motion | 0.191 |
| altitude_first_km | 387.194 |
| altitude_last_km | 332.632 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.413 |
| 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 | 2026-04-03T14:28:06.036096+00:00 |
| last_utc | 2026-08-09T20:09:27.969984+00:00 |
| last_fix_utc | 2026-08-09T20:09:27.969984+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:28:06.036096+00:00","mean_motion":15.60160196,"altitude_km":387.194,"eccentricity":0.0002715,"inclination_deg":97.5477},{"utc":"2026-04-03T20:37:31.859328+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/53448.json