The Dexes / Satellite Decay / 36868
CelestialObjectDex · Satellite Decay
AEHF-1 (USA 214)
36868 · 2026-04-02T13:00:42Z
Fixes
171
Sensor hits
0
Observations
171
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T13:00:42.784704+00:00 |
|---|---|
| end_utc | 2026-08-09T20:29:38.558400+00:00 |
| family | celestialdex |
| norad_id | 36,868 |
| object_name | AEHF-1 (USA 214) |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 8.184 |
| n_snaps | 171 |
| span_days | 129.312 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 35784.388 |
| altitude_last_km | 35786.111 |
| 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 | 2026-04-02T13:00:42.784704+00:00 |
| last_utc | 2026-08-09T20:29:38.558400+00:00 |
| last_fix_utc | 2026-08-09T20:29:38.558400+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T13:00:42.784704+00:00","mean_motion":1.00279659,"altitude_km":35784.388,"eccentricity":0.00043528,"inclination_deg":8.0348},{"utc":"2026-04-04T02:39:37.688832+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/36868.json