The Dexes / Satellite Decay / 57788
CelestialObjectDex · Satellite Decay
STARLINK-30387
57788 · 2026-04-02T13:52:43Z
Fixes
169
Sensor hits
0
Observations
169
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T13:52:43.141440+00:00 |
|---|---|
| end_utc | 2026-08-09T20:20:11.439168+00:00 |
| family | celestialdex |
| norad_id | 57,788 |
| object_name | STARLINK-30387 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 43.004 |
| n_snaps | 169 |
| span_days | 129.269 |
| mean_motion_first | 15.268 |
| mean_motion_last | 15.276 |
| delta_mean_motion | 0.008 |
| altitude_first_km | 485.433 |
| altitude_last_km | 483.051 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.001 |
| 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 | 2026-04-02T13:52:43.141440+00:00 |
| last_utc | 2026-08-09T20:20:11.439168+00:00 |
| last_fix_utc | 2026-08-09T20:20:11.439168+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T13:52:43.141440+00:00","mean_motion":15.26784052,"altitude_km":485.433,"eccentricity":0.00008741,"inclination_deg":43.0016},{"utc":"2026-04-04T22:22:29.421408+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57788.json