The Dexes / Satellite Decay / 52565
CelestialObjectDex · Satellite Decay
STARLINK-3911
52565 · 2026-04-03T11:38:06Z
Fixes
221
Observations
221
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T11:38:06.099648+00:00 |
|---|---|
| end_utc | 2026-08-24T00:00:02.000160+00:00 |
| family | celestialdex |
| norad_id | 52,565 |
| object_name | STARLINK-3911 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.162 |
| n_snaps | 221 |
| span_days | 142.515 |
| mean_motion_first | 15.088 |
| mean_motion_last | 15.290 |
| delta_mean_motion | 0.202 |
| altitude_first_km | 539.748 |
| altitude_last_km | 478.652 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.190 |
| 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 | 2026-04-03T11:38:06.099648+00:00 |
| last_utc | 2026-08-24T00:00:02.000160+00:00 |
| last_fix_utc | 2026-08-24T00:00:02.000160+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T11:38:06.099648+00:00","mean_motion":15.08838556,"altitude_km":539.748,"eccentricity":0.00016084,"inclination_deg":53.22},{"utc":"2026-04-03T17:59:39.122304+00:00","mean_motion":15 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/52565.json