The Dexes / Satellite Decay / 44547
CelestialObjectDex · Satellite Decay
YUNHAI-1 02
44547 · 2026-04-03T14:43:57Z
Fixes
302
Observations
302
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:43:57.807264+00:00 |
|---|---|
| end_utc | 2026-08-09T20:05:33.100224+00:00 |
| family | celestialdex |
| norad_id | 44,547 |
| object_name | YUNHAI-1 02 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 98.413 |
| n_snaps | 302 |
| span_days | 128.223 |
| mean_motion_first | 14.327 |
| mean_motion_last | 14.326 |
| delta_mean_motion | -0.001 |
| altitude_first_km | 782.635 |
| altitude_last_km | 783.118 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.000 |
| 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 | 2026-04-03T14:43:57.807264+00:00 |
| last_utc | 2026-08-09T20:05:33.100224+00:00 |
| last_fix_utc | 2026-08-09T20:05:33.100224+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:43:57.807264+00:00","mean_motion":14.32725414,"altitude_km":782.635,"eccentricity":0.00059745,"inclination_deg":98.4164},{"utc":"2026-04-04T05:49:03.169056+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/44547.json