The Dexes / Satellite Decay / 43766
CelestialObjectDex · Satellite Decay
SPAWAR-CAL-O
43766 · 2026-04-03T15:03:15Z
Fixes
189
Observations
189
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:03:15.223392+00:00 |
|---|---|
| end_utc | 2026-08-09T10:02:58.117344+00:00 |
| family | celestialdex |
| norad_id | 43,766 |
| object_name | SPAWAR-CAL-O |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.434 |
| n_snaps | 189 |
| span_days | 127.791 |
| mean_motion_first | 15.325 |
| mean_motion_last | 15.370 |
| delta_mean_motion | 0.045 |
| altitude_first_km | 468.438 |
| altitude_last_km | 454.923 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.106 |
| 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 | 2026-04-03T15:03:15.223392+00:00 |
| last_utc | 2026-08-09T10:02:58.117344+00:00 |
| last_fix_utc | 2026-08-09T10:02:58.117344+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:03:15.223392+00:00","mean_motion":15.32472489,"altitude_km":468.438,"eccentricity":0.00087291,"inclination_deg":97.44},{"utc":"2026-04-03T16:37:16.816800+00:00","mean_motion":15 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/43766.json