The Dexes / Satellite Decay / 63430
CelestialObjectDex · Satellite Decay
HJS-6C
63430 · 2026-04-03T14:41:02Z
Fixes
258
Observations
258
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:41:02.746176+00:00 |
|---|---|
| end_utc | 2026-08-09T19:48:43.887744+00:00 |
| family | celestialdex |
| norad_id | 63,430 |
| object_name | HJS-6C |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 54.994 |
| n_snaps | 258 |
| span_days | 128.214 |
| mean_motion_first | 15.346 |
| mean_motion_last | 15.193 |
| delta_mean_motion | -0.153 |
| altitude_first_km | 462.236 |
| altitude_last_km | 508.030 |
| decay_rate_rev_day2 | -0.001 |
| altitude_decay_km_day | 0.406 |
| 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 | 2026-04-03T14:41:02.746176+00:00 |
| last_utc | 2026-08-09T19:48:43.887744+00:00 |
| last_fix_utc | 2026-08-09T19:48:43.887744+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:41:02.746176+00:00","mean_motion":15.3455716,"altitude_km":462.236,"eccentricity":0.00096057,"inclination_deg":54.9935},{"utc":"2026-04-04T04:45:20.280960+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/63430.json