The Dexes / Satellite Decay / 45625
CelestialObjectDex · Satellite Decay
GAOFEN-9 02
45625 · 2026-04-03T16:10:07Z
Fixes
305
Observations
305
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T16:10:07.648896+00:00 |
|---|---|
| end_utc | 2026-08-09T21:11:56.560992+00:00 |
| family | celestialdex |
| norad_id | 45,625 |
| object_name | GAOFEN-9 02 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.574 |
| n_snaps | 305 |
| span_days | 128.210 |
| mean_motion_first | 15.251 |
| mean_motion_last | 15.265 |
| delta_mean_motion | 0.013 |
| altitude_first_km | 490.392 |
| altitude_last_km | 486.400 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.032 |
| 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 | 2026-04-03T16:10:07.648896+00:00 |
| last_utc | 2026-08-09T21:11:56.560992+00:00 |
| last_fix_utc | 2026-08-09T21:11:56.560992+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T16:10:07.648896+00:00","mean_motion":15.25131015,"altitude_km":490.392,"eccentricity":0.00119762,"inclination_deg":97.5653},{"utc":"2026-04-03T20:53:33.760896+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/45625.json