The Dexes / Satellite Decay / 66313
CelestialObjectDex · Satellite Decay
YAOGAN-46
66313 · 2026-04-03T11:11:38Z
Fixes
147
Observations
147
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T11:11:38.482368+00:00 |
|---|---|
| end_utc | 2026-08-23T03:16:50.405664+00:00 |
| family | celestialdex |
| norad_id | 66,313 |
| object_name | YAOGAN-46 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 20.087 |
| n_snaps | 147 |
| span_days | 141.670 |
| mean_motion_first | 5.312 |
| mean_motion_last | 5.312 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 7496.785 |
| altitude_last_km | 7496.595 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.001 |
| 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 | 2026-04-03T11:11:38.482368+00:00 |
| last_utc | 2026-08-23T03:16:50.405664+00:00 |
| last_fix_utc | 2026-08-23T03:16:50.405664+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T11:11:38.482368+00:00","mean_motion":5.31198625,"altitude_km":7496.785,"eccentricity":0.00037244,"inclination_deg":20.0845},{"utc":"2026-04-03T20:13:29.688672+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/66313.json