The Dexes / Satellite Decay / 57463
CelestialObjectDex · Satellite Decay
STARLINK-30091
57463 · 2026-04-03T14:59:38Z
Fixes
139
Observations
139
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:59:38.091552+00:00 |
|---|---|
| end_utc | 2026-06-20T05:19:33.149280+00:00 |
| family | celestialdex |
| norad_id | 57,463 |
| object_name | STARLINK-30091 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 43.001 |
| n_snaps | 139 |
| span_days | 77.597 |
| mean_motion_first | 15.276 |
| mean_motion_last | 16.235 |
| delta_mean_motion | 0.959 |
| altitude_first_km | 483.099 |
| altitude_last_km | 210.136 |
| decay_rate_rev_day2 | 0.010 |
| altitude_decay_km_day | -2.923 |
| 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 | 2026-04-03T14:59:38.091552+00:00 |
| last_utc | 2026-06-20T05:19:33.149280+00:00 |
| last_fix_utc | 2026-06-20T05:19:33.149280+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:59:38.091552+00:00","mean_motion":15.27563453,"altitude_km":483.099,"eccentricity":0.00019311,"inclination_deg":43.0039},{"utc":"2026-04-04T06:41:11.705280+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57463.json