The Dexes / Satellite Decay / 54588
CelestialObjectDex · Satellite Decay
JIAOTONG VDES
54588 · 2026-04-03T15:17:35Z
Fixes
321
Observations
321
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:17:35.071008+00:00 |
|---|---|
| end_utc | 2026-08-09T20:28:42.795840+00:00 |
| family | celestialdex |
| norad_id | 54,588 |
| object_name | JIAOTONG VDES |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 98.243 |
| n_snaps | 321 |
| span_days | 128.216 |
| mean_motion_first | 14.460 |
| mean_motion_last | 14.461 |
| delta_mean_motion | 0.001 |
| altitude_first_km | 738.675 |
| altitude_last_km | 738.409 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.002 |
| 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 | 2026-04-03T15:17:35.071008+00:00 |
| last_utc | 2026-08-09T20:28:42.795840+00:00 |
| last_fix_utc | 2026-08-09T20:28:42.795840+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:17:35.071008+00:00","mean_motion":14.46020755,"altitude_km":738.675,"eccentricity":0.00096824,"inclination_deg":98.2481},{"utc":"2026-04-03T20:16:30.637920+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/54588.json