The Dexes / Satellite Decay / 69802
CelestialObjectDex · Satellite Decay
QIANFAN-203
69802 · 2026-07-14T04:44:43Z
Fixes
53
Sensor hits
0
Observations
53
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-07-14T04:44:43.444320+00:00 |
|---|---|
| end_utc | 2026-08-09T19:17:42.423072+00:00 |
| family | celestialdex |
| norad_id | 69,802 |
| object_name | QIANFAN-203 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 88.993 |
| n_snaps | 53 |
| span_days | 26.606 |
| mean_motion_first | 14.234 |
| mean_motion_last | 14.113 |
| delta_mean_motion | -0.121 |
| altitude_first_km | 814.003 |
| altitude_last_km | 854.919 |
| decay_rate_rev_day2 | -0.004 |
| altitude_decay_km_day | 1.527 |
| 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 | 2026-07-14T04:44:43.444320+00:00 |
| last_utc | 2026-08-09T19:17:42.423072+00:00 |
| last_fix_utc | 2026-08-09T19:17:42.423072+00:00 |
| provisional | false |
| track | [{"utc":"2026-07-14T04:44:43.444320+00:00","mean_motion":14.23362526,"altitude_km":814.003,"eccentricity":0.0007562,"inclination_deg":88.992},{"utc":"2026-07-14T21:37:05.530080+00:00","mean_motion":14 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69802.json