The Dexes / Satellite Decay / 55940
CelestialObjectDex · Satellite Decay
STARLINK-5864
55940 · 2026-04-03T14:43:02Z
Fixes
213
Observations
213
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:43:02.492256+00:00 |
|---|---|
| end_utc | 2026-08-09T12:36:28.111104+00:00 |
| family | celestialdex |
| norad_id | 55,940 |
| object_name | STARLINK-5864 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 70.000 |
| n_snaps | 213 |
| span_days | 127.912 |
| mean_motion_first | 14.983 |
| mean_motion_last | 14.983 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 572.048 |
| altitude_last_km | 572.081 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0 |
| 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 | 2026-04-03T14:43:02.492256+00:00 |
| last_utc | 2026-08-09T12:36:28.111104+00:00 |
| last_fix_utc | 2026-08-09T12:36:28.111104+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:43:02.492256+00:00","mean_motion":14.98332659,"altitude_km":572.048,"eccentricity":0.00029653,"inclination_deg":70.0007},{"utc":"2026-04-03T17:55:18.748128+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/55940.json