The Dexes / Satellite Decay / 54102
CelestialObjectDex · Satellite Decay
STARLINK-5179
54102 · 2026-04-03T14:17:44Z
Fixes
189
Observations
189
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:17:44.511648+00:00 |
|---|---|
| end_utc | 2026-08-09T02:35:13.293600+00:00 |
| family | celestialdex |
| norad_id | 54,102 |
| object_name | STARLINK-5179 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.208 |
| n_snaps | 189 |
| span_days | 127.512 |
| mean_motion_first | 15.088 |
| mean_motion_last | 15.088 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 539.742 |
| altitude_last_km | 539.750 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.000 |
| 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 | 2026-04-03T14:17:44.511648+00:00 |
| last_utc | 2026-08-09T02:35:13.293600+00:00 |
| last_fix_utc | 2026-08-09T02:35:13.293600+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:17:44.511648+00:00","mean_motion":15.08840362,"altitude_km":539.742,"eccentricity":0.00011047,"inclination_deg":53.2161},{"utc":"2026-04-04T17:19:17.548032+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/54102.json