The Dexes / Satellite Decay / 57200
CelestialObjectDex · Satellite Decay
2023-091AL
57200 · 2026-04-03T15:03:49Z
Fixes
306
Observations
306
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:03:49.258944+00:00 |
|---|---|
| end_utc | 2026-08-09T20:29:54.314304+00:00 |
| family | celestialdex |
| norad_id | 57,200 |
| object_name | 2023-091AL |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.506 |
| n_snaps | 306 |
| span_days | 128.226 |
| mean_motion_first | 15.419 |
| mean_motion_last | 15.486 |
| delta_mean_motion | 0.067 |
| altitude_first_km | 440.503 |
| altitude_last_km | 420.817 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.153 |
| 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 | 2026-04-03T15:03:49.258944+00:00 |
| last_utc | 2026-08-09T20:29:54.314304+00:00 |
| last_fix_utc | 2026-08-09T20:29:54.314304+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:03:49.258944+00:00","mean_motion":15.41899615,"altitude_km":440.503,"eccentricity":0.00052814,"inclination_deg":97.5109},{"utc":"2026-04-03T19:44:10.479264+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57200.json