The Dexes / Satellite Decay / 54640
CelestialObjectDex · Satellite Decay
GAOFEN-5 01A
54640 · 2026-04-03T15:11:39Z
Fixes
315
Observations
315
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:11:39.065856+00:00 |
|---|---|
| end_utc | 2026-08-09T20:34:12.277920+00:00 |
| family | celestialdex |
| norad_id | 54,640 |
| object_name | GAOFEN-5 01A |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 98.235 |
| n_snaps | 315 |
| span_days | 128.224 |
| mean_motion_first | 14.576 |
| mean_motion_last | 14.577 |
| delta_mean_motion | 0.001 |
| altitude_first_km | 700.827 |
| altitude_last_km | 700.490 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.003 |
| 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 | 2026-04-03T15:11:39.065856+00:00 |
| last_utc | 2026-08-09T20:34:12.277920+00:00 |
| last_fix_utc | 2026-08-09T20:34:12.277920+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:11:39.065856+00:00","mean_motion":14.57633142,"altitude_km":700.827,"eccentricity":0.00007709,"inclination_deg":98.2311},{"utc":"2026-04-04T06:01:17.364288+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/54640.json