The Dexes / Satellite Decay / 58425
CelestialObjectDex · Satellite Decay
CHUANGXIN 20A (CX-20A)
58425 · 2026-04-03T15:18:07Z
Fixes
303
Observations
303
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:18:07.757856+00:00 |
|---|---|
| end_utc | 2026-08-09T20:18:49.025664+00:00 |
| family | celestialdex |
| norad_id | 58,425 |
| object_name | CHUANGXIN 20A (CX-20A) |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 49.958 |
| n_snaps | 303 |
| span_days | 128.209 |
| mean_motion_first | 13.415 |
| mean_motion_last | 13.415 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 1103.736 |
| altitude_last_km | 1103.691 |
| 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 | 2026-04-03T15:18:07.757856+00:00 |
| last_utc | 2026-08-09T20:18:49.025664+00:00 |
| last_fix_utc | 2026-08-09T20:18:49.025664+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:18:07.757856+00:00","mean_motion":13.41489533,"altitude_km":1103.736,"eccentricity":0.00133988,"inclination_deg":49.9586},{"utc":"2026-04-03T20:39:57.415680+00:00","mean_motion" |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/58425.json