The Dexes / Satellite Decay / 65566
CelestialObjectDex · Satellite Decay
PRAETORIAN SDA_603
65566 · 2026-04-03T10:31:03Z
Fixes
235
Observations
235
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T10:31:03.898848+00:00 |
|---|---|
| end_utc | 2026-08-09T18:24:29.460096+00:00 |
| family | celestialdex |
| norad_id | 65,566 |
| object_name | PRAETORIAN SDA_603 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 81.304 |
| n_snaps | 235 |
| span_days | 128.329 |
| mean_motion_first | 13.839 |
| mean_motion_last | 13.840 |
| delta_mean_motion | 0.001 |
| altitude_first_km | 950.099 |
| altitude_last_km | 949.862 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.002 |
| 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 | 2026-04-03T10:31:03.898848+00:00 |
| last_utc | 2026-08-09T18:24:29.460096+00:00 |
| last_fix_utc | 2026-08-09T18:24:29.460096+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T10:31:03.898848+00:00","mean_motion":13.83896331,"altitude_km":950.099,"eccentricity":0.00104321,"inclination_deg":81.3005},{"utc":"2026-04-04T02:08:03.611616+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/65566.json