The Dexes / Satellite Decay / 41328
CelestialObjectDex · Satellite Decay
NAVSTAR 76 (USA 266)
41328 · 2026-04-03T01:53:25Z
Fixes
153
Observations
153
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T01:53:25.675296+00:00 |
|---|---|
| end_utc | 2026-08-08T05:15:40.360896+00:00 |
| family | celestialdex |
| norad_id | 41,328 |
| object_name | NAVSTAR 76 (USA 266) |
| group | active |
| eccentricity_median | 0.010 |
| inclination_deg_median | 55.522 |
| n_snaps | 153 |
| span_days | 127.140 |
| mean_motion_first | 2.006 |
| mean_motion_last | 2.006 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 20182.936 |
| altitude_last_km | 20181.268 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.017 |
| 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 | 2026-04-03T01:53:25.675296+00:00 |
| last_utc | 2026-08-08T05:15:40.360896+00:00 |
| last_fix_utc | 2026-08-08T05:15:40.360896+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T01:53:25.675296+00:00","mean_motion":2.00555387,"altitude_km":20182.936,"eccentricity":0.00959636,"inclination_deg":55.4762},{"utc":"2026-04-04T01:49:23.340576+00:00","mean_motion" |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/41328.json