The Dexes / Satellite Decay / 59921
CelestialObjectDex · Satellite Decay
2024-105E
59921 · 2026-04-03T15:17:33Z
Fixes
284
Observations
284
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:17:33.154656+00:00 |
|---|---|
| end_utc | 2026-08-09T20:53:05.445888+00:00 |
| family | celestialdex |
| norad_id | 59,921 |
| object_name | 2024-105E |
| group | active |
| eccentricity_median | 0.003 |
| inclination_deg_median | 97.580 |
| n_snaps | 284 |
| span_days | 128.233 |
| mean_motion_first | 15.193 |
| mean_motion_last | 15.111 |
| delta_mean_motion | -0.082 |
| altitude_first_km | 507.940 |
| altitude_last_km | 532.826 |
| decay_rate_rev_day2 | -0.001 |
| altitude_decay_km_day | 0.287 |
| 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 | 2026-04-03T15:17:33.154656+00:00 |
| last_utc | 2026-08-09T20:53:05.445888+00:00 |
| last_fix_utc | 2026-08-09T20:53:05.445888+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:17:33.154656+00:00","mean_motion":15.19305004,"altitude_km":507.94,"eccentricity":0.001398,"inclination_deg":97.5843},{"utc":"2026-04-03T20:02:04.445088+00:00","mean_motion":15. |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/59921.json