The Dexes / Satellite Decay / 55569
CelestialObjectDex · Satellite Decay
STARLINK-5749
55569 · 2026-04-03T00:00:02Z
Fixes
192
Observations
192
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T00:00:02.999808+00:00 |
|---|---|
| end_utc | 2026-08-09T17:15:36.828000+00:00 |
| family | celestialdex |
| norad_id | 55,569 |
| object_name | STARLINK-5749 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 43.002 |
| n_snaps | 192 |
| span_days | 128.719 |
| mean_motion_first | 15.259 |
| mean_motion_last | 15.276 |
| delta_mean_motion | 0.017 |
| altitude_first_km | 488.048 |
| altitude_last_km | 483.086 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.056 |
| 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 | 2026-04-03T00:00:02.999808+00:00 |
| last_utc | 2026-08-09T17:15:36.828000+00:00 |
| last_fix_utc | 2026-08-09T17:15:36.828000+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T00:00:02.999808+00:00","mean_motion":15.25911946,"altitude_km":488.048,"eccentricity":0.00023154,"inclination_deg":43.0014},{"utc":"2026-04-03T18:25:00.348096+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/55569.json