The Dexes / Satellite Decay / 69049
CelestialObjectDex · Satellite Decay
TIANZHOU-10
69049 · 2026-05-11T11:54:40Z
Fixes
118
Observations
118
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-05-11T11:54:40.596480+00:00 |
|---|---|
| end_utc | 2026-08-09T06:29:45.610656+00:00 |
| family | celestialdex |
| norad_id | 69,049 |
| object_name | TIANZHOU-10 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 41.469 |
| n_snaps | 118 |
| span_days | 89.774 |
| mean_motion_first | 15.621 |
| mean_motion_last | 15.589 |
| delta_mean_motion | -0.032 |
| altitude_first_km | 381.523 |
| altitude_last_km | 390.778 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.103 |
| 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 | 2026-05-11T11:54:40.596480+00:00 |
| last_utc | 2026-08-09T06:29:45.610656+00:00 |
| last_fix_utc | 2026-08-09T06:29:45.610656+00:00 |
| provisional | false |
| track | [{"utc":"2026-05-11T11:54:40.596480+00:00","mean_motion":15.62123975,"altitude_km":381.523,"eccentricity":0.00042843,"inclination_deg":41.4667},{"utc":"2026-05-12T12:27:39.226464+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69049.json