The Dexes / Satellite Decay / 69413
CelestialObjectDex · Satellite Decay
QIANFAN-195
69413 · 2026-06-19T05:09:37Z
Fixes
70
Observations
70
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-06-19T05:09:37.844640+00:00 |
|---|---|
| end_utc | 2026-08-09T15:49:18.361920+00:00 |
| family | celestialdex |
| norad_id | 69,413 |
| object_name | QIANFAN-195 |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 88.995 |
| n_snaps | 70 |
| span_days | 51.444 |
| mean_motion_first | 14.218 |
| mean_motion_last | 13.579 |
| delta_mean_motion | -0.639 |
| altitude_first_km | 819.289 |
| altitude_last_km | 1043.459 |
| decay_rate_rev_day2 | -0.014 |
| altitude_decay_km_day | 4.754 |
| 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 | 2026-06-19T05:09:37.844640+00:00 |
| last_utc | 2026-08-09T15:49:18.361920+00:00 |
| last_fix_utc | 2026-08-09T15:49:18.361920+00:00 |
| provisional | false |
| track | [{"utc":"2026-06-19T05:09:37.844640+00:00","mean_motion":14.2179488,"altitude_km":819.289,"eccentricity":0.0015693,"inclination_deg":88.995},{"utc":"2026-06-19T08:32:19.250304+00:00","mean_motion":14. |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69413.json