The Dexes / Satellite Decay / 60385
CelestialObjectDex · Satellite Decay
QIANFAN-7
60385 · 2026-04-03T14:26:26Z
Fixes
288
Observations
288
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:26:26.878272+00:00 |
|---|---|
| end_utc | 2026-08-09T20:24:23.469696+00:00 |
| family | celestialdex |
| norad_id | 60,385 |
| object_name | QIANFAN-7 |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 88.975 |
| n_snaps | 288 |
| span_days | 128.249 |
| mean_motion_first | 14.278 |
| mean_motion_last | 14.279 |
| delta_mean_motion | 0.001 |
| altitude_first_km | 799.144 |
| altitude_last_km | 798.821 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.003 |
| 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 | 2026-04-03T14:26:26.878272+00:00 |
| last_utc | 2026-08-09T20:24:23.469696+00:00 |
| last_fix_utc | 2026-08-09T20:24:23.469696+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:26:26.878272+00:00","mean_motion":14.27785097,"altitude_km":799.144,"eccentricity":0.00162906,"inclination_deg":88.9709},{"utc":"2026-04-03T19:29:12.458400+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/60385.json