The Dexes / Satellite Decay / 56178
CelestialObjectDex · Satellite Decay
IMECE
56178 · 2026-04-01T16:50:12Z
Fixes
301
Sensor hits
0
Observations
301
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-01T16:50:12.863328+00:00 |
|---|---|
| end_utc | 2026-08-09T20:59:51.370368+00:00 |
| family | celestialdex |
| norad_id | 56,178 |
| object_name | IMECE |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 98.124 |
| n_snaps | 301 |
| span_days | 130.173 |
| mean_motion_first | 14.658 |
| mean_motion_last | 14.659 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 674.386 |
| altitude_last_km | 674.254 |
| 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 | 2026-04-01T16:50:12.863328+00:00 |
| last_utc | 2026-08-09T20:59:51.370368+00:00 |
| last_fix_utc | 2026-08-09T20:59:51.370368+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-01T16:50:12.863328+00:00","mean_motion":14.65838165,"altitude_km":674.386,"eccentricity":0.00107817,"inclination_deg":98.1282},{"utc":"2026-04-04T23:28:27.571296+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/56178.json