The Dexes / Satellite Decay / 66997
CelestialObjectDex · Satellite Decay
2025-292E
66997 · 2026-04-03T14:49:16Z
Fixes
239
Observations
239
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:49:16.105728+00:00 |
|---|---|
| end_utc | 2026-08-09T18:14:38.827104+00:00 |
| family | celestialdex |
| norad_id | 66,997 |
| object_name | 2025-292E |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.633 |
| n_snaps | 239 |
| span_days | 128.143 |
| mean_motion_first | 15.058 |
| mean_motion_last | 15.067 |
| delta_mean_motion | 0.009 |
| altitude_first_km | 548.911 |
| altitude_last_km | 546.232 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.021 |
| 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 | 2026-04-03T14:49:16.105728+00:00 |
| last_utc | 2026-08-09T18:14:38.827104+00:00 |
| last_fix_utc | 2026-08-09T18:14:38.827104+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:49:16.105728+00:00","mean_motion":15.05845657,"altitude_km":548.911,"eccentricity":0.00134847,"inclination_deg":97.6367},{"utc":"2026-04-03T19:36:19.807488+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/66997.json