The Dexes / Satellite Decay / 44312
CelestialObjectDex · Satellite Decay
JILIN-1 GAOFEN 3A
44312 · 2026-04-03T08:24:25Z
Fixes
268
Observations
268
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T08:24:25.444800+00:00 |
|---|---|
| end_utc | 2026-08-09T20:06:55.149984+00:00 |
| family | celestialdex |
| norad_id | 44,312 |
| object_name | JILIN-1 GAOFEN 3A |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 44.975 |
| n_snaps | 268 |
| span_days | 128.488 |
| mean_motion_first | 15.310 |
| mean_motion_last | 15.337 |
| delta_mean_motion | 0.027 |
| altitude_first_km | 472.897 |
| altitude_last_km | 464.783 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.063 |
| 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 | 2026-04-03T08:24:25.444800+00:00 |
| last_utc | 2026-08-09T20:06:55.149984+00:00 |
| last_fix_utc | 2026-08-09T20:06:55.149984+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T08:24:25.444800+00:00","mean_motion":15.30976611,"altitude_km":472.897,"eccentricity":0.0004968,"inclination_deg":44.9754},{"utc":"2026-04-03T20:56:05.124192+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/44312.json