The Dexes / Satellite Decay / 51846
CelestialObjectDex · Satellite Decay
JILIN-1 GAOFEN 03D13
51846 · 2026-04-03T14:57:55Z
Fixes
144
Observations
144
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:57:55.432800+00:00 |
|---|---|
| end_utc | 2026-06-25T00:44:44.036736+00:00 |
| family | celestialdex |
| norad_id | 51,846 |
| object_name | JILIN-1 GAOFEN 03D13 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.365 |
| n_snaps | 144 |
| span_days | 82.408 |
| mean_motion_first | 15.718 |
| mean_motion_last | 16.345 |
| delta_mean_motion | 0.627 |
| altitude_first_km | 353.748 |
| altitude_last_km | 180.558 |
| decay_rate_rev_day2 | 0.005 |
| altitude_decay_km_day | -1.359 |
| 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 | 2026-04-03T14:57:55.432800+00:00 |
| last_utc | 2026-06-25T00:44:44.036736+00:00 |
| last_fix_utc | 2026-06-25T00:44:44.036736+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:57:55.432800+00:00","mean_motion":15.71801454,"altitude_km":353.748,"eccentricity":0.00019407,"inclination_deg":97.3661},{"utc":"2026-04-03T21:04:36.989760+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/51846.json