The Dexes / Satellite Decay / 68446
CelestialObjectDex · Satellite Decay
HADES-SA (SPINNYONE)
68446 · 2026-04-17T09:06:45Z
Fixes
144
Observations
144
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-17T09:06:45.419904+00:00 |
|---|---|
| end_utc | 2026-08-09T21:02:05.027712+00:00 |
| family | celestialdex |
| norad_id | 68,446 |
| object_name | HADES-SA (SPINNYONE) |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.441 |
| n_snaps | 144 |
| span_days | 114.497 |
| mean_motion_first | 15.170 |
| mean_motion_last | 15.208 |
| delta_mean_motion | 0.038 |
| altitude_first_km | 514.866 |
| altitude_last_km | 503.484 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.101 |
| 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 | 2026-04-17T09:06:45.419904+00:00 |
| last_utc | 2026-08-09T21:02:05.027712+00:00 |
| last_fix_utc | 2026-08-09T21:02:05.027712+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-17T09:06:45.419904+00:00","mean_motion":15.17015776,"altitude_km":514.866,"eccentricity":0.00047954,"inclination_deg":97.4371},{"utc":"2026-04-22T03:05:16.777824+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/68446.json