The Dexes / Satellite Decay / 57408
CelestialObjectDex · Satellite Decay
STARLINK-30205
57408 · 2026-04-03T07:37:38Z
Fixes
177
Observations
177
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T07:37:38.681184+00:00 |
|---|---|
| end_utc | 2026-08-09T17:30:45.739584+00:00 |
| family | celestialdex |
| norad_id | 57,408 |
| object_name | STARLINK-30205 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 43.004 |
| n_snaps | 177 |
| span_days | 128.412 |
| mean_motion_first | 15.268 |
| mean_motion_last | 15.292 |
| delta_mean_motion | 0.025 |
| altitude_first_km | 485.518 |
| altitude_last_km | 478.163 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.027 |
| 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 | 2026-04-03T07:37:38.681184+00:00 |
| last_utc | 2026-08-09T17:30:45.739584+00:00 |
| last_fix_utc | 2026-08-09T17:30:45.739584+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T07:37:38.681184+00:00","mean_motion":15.26755964,"altitude_km":485.518,"eccentricity":0.0001522,"inclination_deg":43.0015},{"utc":"2026-04-04T02:28:07.286304+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57408.json