The Dexes / Satellite Decay / 57186
CelestialObjectDex · Satellite Decay
CSTP 1.2 (STC 1.2)
57186 · 2026-04-03T14:22:57Z
Fixes
303
Observations
303
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:22:57.379872+00:00 |
|---|---|
| end_utc | 2026-08-09T19:53:01.940352+00:00 |
| family | celestialdex |
| norad_id | 57,186 |
| object_name | CSTP 1.2 (STC 1.2) |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 97.516 |
| n_snaps | 303 |
| span_days | 128.229 |
| mean_motion_first | 15.277 |
| mean_motion_last | 15.297 |
| delta_mean_motion | 0.020 |
| altitude_first_km | 482.672 |
| altitude_last_km | 476.759 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.047 |
| 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 | 2026-04-03T14:22:57.379872+00:00 |
| last_utc | 2026-08-09T19:53:01.940352+00:00 |
| last_fix_utc | 2026-08-09T19:53:01.940352+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:22:57.379872+00:00","mean_motion":15.27706045,"altitude_km":482.672,"eccentricity":0.00184266,"inclination_deg":97.521},{"utc":"2026-04-03T20:40:13.922400+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57186.json