The Dexes / Satellite Decay / 66378
CelestialObjectDex · Satellite Decay
SHIYAN-32 02
66378 · 2026-04-03T17:15:47Z
Fixes
237
Observations
237
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T17:15:47.626272+00:00 |
|---|---|
| end_utc | 2026-08-09T15:05:20.517216+00:00 |
| family | celestialdex |
| norad_id | 66,378 |
| object_name | SHIYAN-32 02 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 52.993 |
| n_snaps | 237 |
| span_days | 127.909 |
| mean_motion_first | 15.411 |
| mean_motion_last | 15.420 |
| delta_mean_motion | 0.009 |
| altitude_first_km | 442.791 |
| altitude_last_km | 440.124 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.009 |
| 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 | 2026-04-03T17:15:47.626272+00:00 |
| last_utc | 2026-08-09T15:05:20.517216+00:00 |
| last_fix_utc | 2026-08-09T15:05:20.517216+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T17:15:47.626272+00:00","mean_motion":15.41123982,"altitude_km":442.791,"eccentricity":0.0009949,"inclination_deg":52.9947},{"utc":"2026-04-04T05:42:51.634368+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/66378.json