The Dexes / Satellite Decay / 40536
CelestialObjectDex · Satellite Decay
KOMPSAT-3A
40536 · 2026-04-03T14:07:18Z
Fixes
336
Observations
336
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:07:18.340608+00:00 |
|---|---|
| end_utc | 2026-08-23T23:15:44.616096+00:00 |
| family | celestialdex |
| norad_id | 40,536 |
| object_name | KOMPSAT-3A |
| group | active |
| eccentricity_median | 0.006 |
| inclination_deg_median | 97.689 |
| n_snaps | 336 |
| span_days | 142.381 |
| mean_motion_first | 15.502 |
| mean_motion_last | 15.576 |
| delta_mean_motion | 0.074 |
| altitude_first_km | 416.235 |
| altitude_last_km | 394.737 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.148 |
| 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 | 2026-04-03T14:07:18.340608+00:00 |
| last_utc | 2026-08-23T23:15:44.616096+00:00 |
| last_fix_utc | 2026-08-23T23:15:44.616096+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:07:18.340608+00:00","mean_motion":15.50168062,"altitude_km":416.235,"eccentricity":0.00638119,"inclination_deg":97.6888},{"utc":"2026-04-03T21:52:04.160928+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/40536.json