The Dexes / Satellite Decay / 40110
CelestialObjectDex · Satellite Decay
YAOGAN-20 01B
40110 · 2026-04-03T14:11:30Z
Fixes
342
Observations
342
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:11:30.048864+00:00 |
|---|---|
| end_utc | 2026-08-23T22:10:24.568608+00:00 |
| family | celestialdex |
| norad_id | 40,110 |
| object_name | YAOGAN-20 01B |
| group | active |
| eccentricity_median | 0.039 |
| inclination_deg_median | 63.379 |
| n_snaps | 342 |
| span_days | 142.333 |
| mean_motion_first | 13.454 |
| mean_motion_last | 13.454 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 1089.110 |
| altitude_last_km | 1089.067 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.000 |
| 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 | 2026-04-03T14:11:30.048864+00:00 |
| last_utc | 2026-08-23T22:10:24.568608+00:00 |
| last_fix_utc | 2026-08-23T22:10:24.568608+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:11:30.048864+00:00","mean_motion":13.4543283,"altitude_km":1089.11,"eccentricity":0.03835485,"inclination_deg":63.3797},{"utc":"2026-04-03T19:32:35.181312+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/40110.json