The Dexes / Satellite Decay / 57509
CelestialObjectDex · Satellite Decay
STARLINK-30082
57509 · 2026-04-02T09:44:06Z
Fixes
174
Sensor hits
0
Observations
174
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T09:44:06.564192+00:00 |
|---|---|
| end_utc | 2026-08-09T08:20:40.943040+00:00 |
| family | celestialdex |
| norad_id | 57,509 |
| object_name | STARLINK-30082 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 43.003 |
| n_snaps | 174 |
| span_days | 128.942 |
| mean_motion_first | 15.276 |
| mean_motion_last | 15.276 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 483.055 |
| altitude_last_km | 483.053 |
| 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 | 2026-04-02T09:44:06.564192+00:00 |
| last_utc | 2026-08-09T08:20:40.943040+00:00 |
| last_fix_utc | 2026-08-09T08:20:40.943040+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T09:44:06.564192+00:00","mean_motion":15.27578098,"altitude_km":483.055,"eccentricity":0.00012948,"inclination_deg":42.9964},{"utc":"2026-04-03T18:41:24.178848+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57509.json