The Dexes / Satellite Decay / 56351
CelestialObjectDex · Satellite Decay
STARLINK-5891
56351 · 2026-04-03T14:23:30Z
Fixes
226
Observations
226
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:23:30.573024+00:00 |
|---|---|
| end_utc | 2026-08-09T20:00:01.999008+00:00 |
| family | celestialdex |
| norad_id | 56,351 |
| object_name | STARLINK-5891 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.394 |
| n_snaps | 226 |
| span_days | 128.234 |
| mean_motion_first | 15.056 |
| mean_motion_last | 15.242 |
| delta_mean_motion | 0.186 |
| altitude_first_km | 549.560 |
| altitude_last_km | 493.176 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.159 |
| 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 | 2026-04-03T14:23:30.573024+00:00 |
| last_utc | 2026-08-09T20:00:01.999008+00:00 |
| last_fix_utc | 2026-08-09T20:00:01.999008+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:23:30.573024+00:00","mean_motion":15.05634136,"altitude_km":549.56,"eccentricity":0.00021348,"inclination_deg":97.6039},{"utc":"2026-04-03T23:57:42.630912+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/56351.json