The Dexes / Satellite Decay / 64131
CelestialObjectDex · Satellite Decay
STARLINK-11720 [DTC]
64131 · 2026-04-02T13:08:54Z
Fixes
162
Sensor hits
0
Observations
162
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T13:08:54.996000+00:00 |
|---|---|
| end_utc | 2026-08-09T02:42:45.067968+00:00 |
| family | celestialdex |
| norad_id | 64,131 |
| object_name | STARLINK-11720 [DTC] |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 43 |
| n_snaps | 162 |
| span_days | 128.565 |
| mean_motion_first | 15.710 |
| mean_motion_last | 15.709 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 356.148 |
| altitude_last_km | 356.264 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.000 |
| 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 | 2026-04-02T13:08:54.996000+00:00 |
| last_utc | 2026-08-09T02:42:45.067968+00:00 |
| last_fix_utc | 2026-08-09T02:42:45.067968+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T13:08:54.996000+00:00","mean_motion":15.70961263,"altitude_km":356.148,"eccentricity":0.00030063,"inclination_deg":43.0018},{"utc":"2026-04-04T06:21:02.365344+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/64131.json