The Dexes / Satellite Decay / 69384
CelestialObjectDex · Satellite Decay
QIANFAN-167
69384 · 2026-06-12T17:46:01Z
Fixes
85
Observations
85
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-06-12T17:46:01.032672+00:00 |
|---|---|
| end_utc | 2026-08-08T19:24:38.039904+00:00 |
| family | celestialdex |
| norad_id | 69,384 |
| object_name | QIANFAN-167 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 88.999 |
| n_snaps | 85 |
| span_days | 57.068 |
| mean_motion_first | 14.213 |
| mean_motion_last | 13.530 |
| delta_mean_motion | -0.683 |
| altitude_first_km | 821.070 |
| altitude_last_km | 1061.351 |
| decay_rate_rev_day2 | -0.013 |
| altitude_decay_km_day | 4.623 |
| 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 | 2026-06-12T17:46:01.032672+00:00 |
| last_utc | 2026-08-08T19:24:38.039904+00:00 |
| last_fix_utc | 2026-08-08T19:24:38.039904+00:00 |
| provisional | false |
| track | [{"utc":"2026-06-12T17:46:01.032672+00:00","mean_motion":14.21267173,"altitude_km":821.07,"eccentricity":0.0006308,"inclination_deg":88.9978},{"utc":"2026-06-13T22:28:45.905952+00:00","mean_motion":14 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69384.json