The Dexes / Satellite Decay / 44836
CelestialObjectDex · Satellite Decay
JILIN-1 GAOFEN 2B
44836 · 2026-04-03T15:20:40Z
Fixes
304
Observations
304
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:20:40.505280+00:00 |
|---|---|
| end_utc | 2026-08-09T19:56:23.370720+00:00 |
| family | celestialdex |
| norad_id | 44,836 |
| object_name | JILIN-1 GAOFEN 2B |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.489 |
| n_snaps | 304 |
| span_days | 128.191 |
| mean_motion_first | 15.198 |
| mean_motion_last | 15.213 |
| delta_mean_motion | 0.014 |
| altitude_first_km | 506.335 |
| altitude_last_km | 502.040 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.034 |
| 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 | 2026-04-03T15:20:40.505280+00:00 |
| last_utc | 2026-08-09T19:56:23.370720+00:00 |
| last_fix_utc | 2026-08-09T19:56:23.370720+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:20:40.505280+00:00","mean_motion":15.19836238,"altitude_km":506.335,"eccentricity":0.00136373,"inclination_deg":97.4923},{"utc":"2026-04-03T20:05:05.835840+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/44836.json