The Dexes / Satellite Decay / 69383
CelestialObjectDex · Satellite Decay
QIANFAN-166
69383 · 2026-06-11T11:27:19Z
Fixes
89
Observations
89
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-06-11T11:27:19.991808+00:00 |
|---|---|
| end_utc | 2026-08-08T19:05:48.931872+00:00 |
| family | celestialdex |
| norad_id | 69,383 |
| object_name | QIANFAN-166 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 88.999 |
| n_snaps | 89 |
| span_days | 58.318 |
| mean_motion_first | 14.256 |
| mean_motion_last | 13.505 |
| delta_mean_motion | -0.752 |
| altitude_first_km | 806.395 |
| altitude_last_km | 1070.531 |
| decay_rate_rev_day2 | -0.012 |
| altitude_decay_km_day | 4.343 |
| 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 | 2026-06-11T11:27:19.991808+00:00 |
| last_utc | 2026-08-08T19:05:48.931872+00:00 |
| last_fix_utc | 2026-08-08T19:05:48.931872+00:00 |
| provisional | false |
| track | [{"utc":"2026-06-11T11:27:19.991808+00:00","mean_motion":14.2562399,"altitude_km":806.395,"eccentricity":0.0001742,"inclination_deg":88.9986},{"utc":"2026-06-12T00:54:15.202080+00:00","mean_motion":14 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69383.json