The Dexes / Satellite Decay / 40137
CelestialObjectDex · Satellite Decay
CHUANGXIN 1-04 (CX-1-04)
40137 · 2026-04-03T14:14:21Z
Fixes
349
Observations
349
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:14:21.234048+00:00 |
|---|---|
| end_utc | 2026-08-24T00:16:04.103040+00:00 |
| family | celestialdex |
| norad_id | 40,137 |
| object_name | CHUANGXIN 1-04 (CX-1-04) |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 98.706 |
| n_snaps | 349 |
| span_days | 142.418 |
| mean_motion_first | 14.304 |
| mean_motion_last | 14.304 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 790.414 |
| altitude_last_km | 790.319 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.001 |
| 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 | 2026-04-03T14:14:21.234048+00:00 |
| last_utc | 2026-08-24T00:16:04.103040+00:00 |
| last_fix_utc | 2026-08-24T00:16:04.103040+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:14:21.234048+00:00","mean_motion":14.30393896,"altitude_km":790.414,"eccentricity":0.0023101,"inclination_deg":98.7064},{"utc":"2026-04-03T20:57:16.144992+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/40137.json