The Dexes / Satellite Decay / 66725
CelestialObjectDex · Satellite Decay
FLOCK 4H-22
66725 · 2026-04-03T10:46:46Z
Fixes
226
Observations
226
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T10:46:46.115040+00:00 |
|---|---|
| end_utc | 2026-08-23T10:28:14.799360+00:00 |
| family | celestialdex |
| norad_id | 66,725 |
| object_name | FLOCK 4H-22 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.418 |
| n_snaps | 226 |
| span_days | 141.987 |
| mean_motion_first | 15.192 |
| mean_motion_last | 15.210 |
| delta_mean_motion | 0.017 |
| altitude_first_km | 508.106 |
| altitude_last_km | 502.929 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.037 |
| 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 | 2026-04-03T10:46:46.115040+00:00 |
| last_utc | 2026-08-23T10:28:14.799360+00:00 |
| last_fix_utc | 2026-08-23T10:28:14.799360+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T10:46:46.115040+00:00","mean_motion":15.19249971,"altitude_km":508.106,"eccentricity":0.00011776,"inclination_deg":97.4208},{"utc":"2026-04-04T04:10:02.822592+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/66725.json