The Dexes / Satellite Decay / 33409
CelestialObjectDex · Satellite Decay
SHIJIAN-6 03B (SJ-6 03B)
33409 · 2026-04-03T14:16:31Z
Fixes
320
Observations
320
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:16:31.983168+00:00 |
|---|---|
| end_utc | 2026-08-09T20:14:19.670208+00:00 |
| family | celestialdex |
| norad_id | 33,409 |
| object_name | SHIJIAN-6 03B (SJ-6 03B) |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 97.858 |
| n_snaps | 320 |
| span_days | 128.248 |
| mean_motion_first | 15.041 |
| mean_motion_last | 15.044 |
| delta_mean_motion | 0.004 |
| altitude_first_km | 554.407 |
| altitude_last_km | 553.237 |
| 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 | 2026-04-03T14:16:31.983168+00:00 |
| last_utc | 2026-08-09T20:14:19.670208+00:00 |
| last_fix_utc | 2026-08-09T20:14:19.670208+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:16:31.983168+00:00","mean_motion":15.04055463,"altitude_km":554.407,"eccentricity":0.00182966,"inclination_deg":97.8629},{"utc":"2026-04-03T20:39:44.256096+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/33409.json