The Dexes / Satellite Decay / 44499
CelestialObjectDex · Satellite Decay
GLOBAL-4
44499 · 2026-04-03T14:07:43Z
Fixes
201
Observations
201
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:07:43.440672+00:00 |
|---|---|
| end_utc | 2026-08-23T14:46:35.219424+00:00 |
| family | celestialdex |
| norad_id | 44,499 |
| object_name | GLOBAL-4 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 45.006 |
| n_snaps | 201 |
| span_days | 142.027 |
| mean_motion_first | 15.579 |
| mean_motion_last | 15.714 |
| delta_mean_motion | 0.136 |
| altitude_first_km | 393.873 |
| altitude_last_km | 354.775 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.274 |
| 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 | 2026-04-03T14:07:43.440672+00:00 |
| last_utc | 2026-08-23T14:46:35.219424+00:00 |
| last_fix_utc | 2026-08-23T14:46:35.219424+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:07:43.440672+00:00","mean_motion":15.57852547,"altitude_km":393.873,"eccentricity":0.00056841,"inclination_deg":45.0075},{"utc":"2026-04-04T13:12:41.559264+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/44499.json