The Dexes / Satellite Decay / 41026
CelestialObjectDex · Satellite Decay
YAOGAN-28
41026 · 2026-04-03T14:46:00Z
Fixes
319
Observations
319
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:46:00.154848+00:00 |
|---|---|
| end_utc | 2026-08-09T21:36:25.072416+00:00 |
| family | celestialdex |
| norad_id | 41,026 |
| object_name | YAOGAN-28 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.306 |
| n_snaps | 319 |
| span_days | 128.285 |
| mean_motion_first | 15.265 |
| mean_motion_last | 15.280 |
| delta_mean_motion | 0.016 |
| altitude_first_km | 486.422 |
| altitude_last_km | 481.660 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.037 |
| 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 | 2026-04-03T14:46:00.154848+00:00 |
| last_utc | 2026-08-09T21:36:25.072416+00:00 |
| last_fix_utc | 2026-08-09T21:36:25.072416+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:46:00.154848+00:00","mean_motion":15.26454346,"altitude_km":486.422,"eccentricity":0.00123088,"inclination_deg":97.2954},{"utc":"2026-04-03T21:03:35.407296+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/41026.json